201990311442

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1$

素因数の和:1106

約数の個数: 256

約数和(自身を含む): 510241213440

約数和(自身を除く): 308250901998

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 41, 46, 51, 54, 69, 82, 102, 123, 138, 153, 207, 246, 306, 353, 369, 391, 414, 459, 621, 661, 697, 706, 738, 782, 918, 943, 1059, 1107, 1173, 1242, 1322, 1394, 1886, 1983, 2091, 2118, 2214, 2346, 2829, 3177, 3519, 3966, 4182, 5658, 5949, 6001, 6273, 6354, 7038, 8119, 8487, 9531, 10557, 11237, 11898, 12002, 12546, 14473, 15203, 16031, 16238, 16974, 17847, 18003, 18819, 19062, 21114, 22474, 24357, 25461, 27101, 28946, 30406, 32062, 33711, 35694, 36006, 37638, 43419, 45609, 48093, 48714, 50922, 54009, 54202, 67422, 73071, 81303, 86838, 91218, 96186, 101133, 108018, 130257, 136827, 138023, 144279, 146142, 162027, 162606, 202266, 219213, 233333, 243909, 246041, 258451, 260514, 273654, 276046, 288558, 303399, 324054, 332879, 390771, 410481, 414069, 432837, 438426, 460717, 466666, 487818, 492082, 516902, 606798, 623323, 665758, 699999, 731727, 738123, 775353, 781542, 820962, 828138, 865674, 921434, 998637, 1242207, 1246646, 1382151, 1399998, 1463454, 1476246, 1550706, 1869969, 1997274, 2099997, 2214369, 2326059, 2484414, 2764302, 2995911, 3726621, 3739938, 3966661, 4146453, 4199994, 4428738, 4652118, 5366659, 5609907, 5658943, 5991822, 6299991, 6643107, 6978177, 7453242, 7933322, 8292906, 8987733, 9566653, 10596491, 10733318, 11219814, 11317886, 11899983, 12439359, 12599982, 13286214, 13956354, 16099977, 16829721, 16976829, 17975466, 19133306, 21192982, 23799966, 24878718, 28699959, 31789473, 32199954, 33659442, 33953658, 35699949, 48299931, 50930487, 57399918, 63578946, 71399898, 86099877, 91233203, 95368419, 96599862, 101860974, 107099847, 144899793, 152791461, 162633101, 172199754, 182466406, 190736838, 214199694, 220033019, 258299631, 273699609, 286105257, 289799586, 305582922, 325266202, 440066038, 487899303, 516599262, 547399218, 572210514, 660099057, 821098827, 975798606, 1320198114, 1463697909, 1642197654, 1980297171, 2463296481, 2927395818, 3740561323, 3960594342, 4391093727, 4926592962, 5940891513, 7481122646, 8782187454, 11221683969, 11881783026, 22443367938, 33665051907, 67330103814, 100995155721, 201990311442]

約数ペア:

[(1, 201990311442), (2, 100995155721), (3, 67330103814), (6, 33665051907), (9, 22443367938), (17, 11881783026), (18, 11221683969), (23, 8782187454), (27, 7481122646), (34, 5940891513), (41, 4926592962), (46, 4391093727), (51, 3960594342), (54, 3740561323), (69, 2927395818), (82, 2463296481), (102, 1980297171), (123, 1642197654), (138, 1463697909), (153, 1320198114), (207, 975798606), (246, 821098827), (306, 660099057), (353, 572210514), (369, 547399218), (391, 516599262), (414, 487899303), (459, 440066038), (621, 325266202), (661, 305582922), (697, 289799586), (706, 286105257), (738, 273699609), (782, 258299631), (918, 220033019), (943, 214199694), (1059, 190736838), (1107, 182466406), (1173, 172199754), (1242, 162633101), (1322, 152791461), (1394, 144899793), (1886, 107099847), (1983, 101860974), (2091, 96599862), (2118, 95368419), (2214, 91233203), (2346, 86099877), (2829, 71399898), (3177, 63578946), (3519, 57399918), (3966, 50930487), (4182, 48299931), (5658, 35699949), (5949, 33953658), (6001, 33659442), (6273, 32199954), (6354, 31789473), (7038, 28699959), (8119, 24878718), (8487, 23799966), (9531, 21192982), (10557, 19133306), (11237, 17975466), (11898, 16976829), (12002, 16829721), (12546, 16099977), (14473, 13956354), (15203, 13286214), (16031, 12599982), (16238, 12439359), (16974, 11899983), (17847, 11317886), (18003, 11219814), (18819, 10733318), (19062, 10596491), (21114, 9566653), (22474, 8987733), (24357, 8292906), (25461, 7933322), (27101, 7453242), (28946, 6978177), (30406, 6643107), (32062, 6299991), (33711, 5991822), (35694, 5658943), (36006, 5609907), (37638, 5366659), (43419, 4652118), (45609, 4428738), (48093, 4199994), (48714, 4146453), (50922, 3966661), (54009, 3739938), (54202, 3726621), (67422, 2995911), (73071, 2764302), (81303, 2484414), (86838, 2326059), (91218, 2214369), (96186, 2099997), (101133, 1997274), (108018, 1869969), (130257, 1550706), (136827, 1476246), (138023, 1463454), (144279, 1399998), (146142, 1382151), (162027, 1246646), (162606, 1242207), (202266, 998637), (219213, 921434), (233333, 865674), (243909, 828138), (246041, 820962), (258451, 781542), (260514, 775353), (273654, 738123), (276046, 731727), (288558, 699999), (303399, 665758), (324054, 623323), (332879, 606798), (390771, 516902), (410481, 492082), (414069, 487818), (432837, 466666), (438426, 460717)]