205291944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 662538240

約数和(自身を除く): 457246296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 127, 132, 143, 156, 157, 198, 234, 254, 264, 286, 312, 314, 381, 396, 429, 468, 471, 508, 572, 628, 762, 792, 858, 936, 942, 1016, 1143, 1144, 1256, 1287, 1397, 1413, 1524, 1651, 1716, 1727, 1884, 2041, 2286, 2574, 2794, 2826, 3048, 3302, 3432, 3454, 3768, 4082, 4191, 4572, 4953, 5148, 5181, 5588, 5652, 6123, 6604, 6908, 8164, 8382, 9144, 9906, 10296, 10362, 11176, 11304, 12246, 12573, 13208, 13816, 14859, 15543, 16328, 16764, 18161, 18369, 19812, 19939, 20724, 22451, 24492, 25146, 29718, 31086, 33528, 36322, 36738, 39624, 39878, 41448, 44902, 48984, 50292, 54483, 59436, 59817, 62172, 67353, 72644, 73476, 79756, 89804, 100584, 108966, 118872, 119634, 124344, 134706, 145288, 146952, 159512, 163449, 179451, 179608, 202059, 217932, 219329, 239268, 259207, 269412, 326898, 358902, 404118, 435864, 438658, 478536, 518414, 538824, 653796, 657987, 717804, 777621, 808236, 877316, 1036828, 1307592, 1315974, 1435608, 1555242, 1616472, 1754632, 1973961, 2073656, 2332863, 2631948, 2851277, 3110484, 3947922, 4665726, 5263896, 5702554, 6220968, 7895844, 8553831, 9331452, 11405108, 15791688, 17107662, 18662904, 22810216, 25661493, 34215324, 51322986, 68430648, 102645972, 205291944]

約数ペア:

[(1, 205291944), (2, 102645972), (3, 68430648), (4, 51322986), (6, 34215324), (8, 25661493), (9, 22810216), (11, 18662904), (12, 17107662), (13, 15791688), (18, 11405108), (22, 9331452), (24, 8553831), (26, 7895844), (33, 6220968), (36, 5702554), (39, 5263896), (44, 4665726), (52, 3947922), (66, 3110484), (72, 2851277), (78, 2631948), (88, 2332863), (99, 2073656), (104, 1973961), (117, 1754632), (127, 1616472), (132, 1555242), (143, 1435608), (156, 1315974), (157, 1307592), (198, 1036828), (234, 877316), (254, 808236), (264, 777621), (286, 717804), (312, 657987), (314, 653796), (381, 538824), (396, 518414), (429, 478536), (468, 438658), (471, 435864), (508, 404118), (572, 358902), (628, 326898), (762, 269412), (792, 259207), (858, 239268), (936, 219329), (942, 217932), (1016, 202059), (1143, 179608), (1144, 179451), (1256, 163449), (1287, 159512), (1397, 146952), (1413, 145288), (1524, 134706), (1651, 124344), (1716, 119634), (1727, 118872), (1884, 108966), (2041, 100584), (2286, 89804), (2574, 79756), (2794, 73476), (2826, 72644), (3048, 67353), (3302, 62172), (3432, 59817), (3454, 59436), (3768, 54483), (4082, 50292), (4191, 48984), (4572, 44902), (4953, 41448), (5148, 39878), (5181, 39624), (5588, 36738), (5652, 36322), (6123, 33528), (6604, 31086), (6908, 29718), (8164, 25146), (8382, 24492), (9144, 22451), (9906, 20724), (10296, 19939), (10362, 19812), (11176, 18369), (11304, 18161), (12246, 16764), (12573, 16328), (13208, 15543), (13816, 14859)]