201980196

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 617621760

約数和(自身を除く): 415641564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 73, 99, 102, 108, 132, 137, 146, 153, 187, 198, 204, 219, 274, 292, 297, 306, 374, 396, 411, 438, 459, 548, 561, 594, 612, 657, 748, 803, 822, 876, 918, 1122, 1188, 1233, 1241, 1314, 1507, 1606, 1644, 1683, 1836, 1971, 2244, 2329, 2409, 2466, 2482, 2628, 3014, 3212, 3366, 3699, 3723, 3942, 4521, 4658, 4818, 4932, 4964, 5049, 6028, 6732, 6987, 7227, 7398, 7446, 7884, 9042, 9316, 9636, 10001, 10098, 11169, 13563, 13651, 13974, 14454, 14796, 14892, 18084, 20002, 20196, 20961, 21681, 22338, 25619, 27126, 27302, 27948, 28908, 30003, 33507, 40004, 40689, 40953, 41922, 43362, 44676, 51238, 54252, 54604, 60006, 62883, 67014, 76857, 81378, 81906, 83844, 86724, 90009, 102476, 110011, 120012, 122859, 125766, 134028, 153714, 162756, 163812, 170017, 180018, 220022, 230571, 245718, 251532, 270027, 307428, 330033, 340034, 360036, 368577, 440044, 461142, 491436, 510051, 540054, 660066, 680068, 691713, 737154, 922284, 990099, 1020102, 1080108, 1320132, 1383426, 1474308, 1530153, 1870187, 1980198, 2040204, 2766852, 2970297, 3060306, 3740374, 3960396, 4590459, 5610561, 5940594, 6120612, 7480748, 9180918, 11221122, 11881188, 16831683, 18361836, 22442244, 33663366, 50495049, 67326732, 100990098, 201980196]

約数ペア:

[(1, 201980196), (2, 100990098), (3, 67326732), (4, 50495049), (6, 33663366), (9, 22442244), (11, 18361836), (12, 16831683), (17, 11881188), (18, 11221122), (22, 9180918), (27, 7480748), (33, 6120612), (34, 5940594), (36, 5610561), (44, 4590459), (51, 3960396), (54, 3740374), (66, 3060306), (68, 2970297), (73, 2766852), (99, 2040204), (102, 1980198), (108, 1870187), (132, 1530153), (137, 1474308), (146, 1383426), (153, 1320132), (187, 1080108), (198, 1020102), (204, 990099), (219, 922284), (274, 737154), (292, 691713), (297, 680068), (306, 660066), (374, 540054), (396, 510051), (411, 491436), (438, 461142), (459, 440044), (548, 368577), (561, 360036), (594, 340034), (612, 330033), (657, 307428), (748, 270027), (803, 251532), (822, 245718), (876, 230571), (918, 220022), (1122, 180018), (1188, 170017), (1233, 163812), (1241, 162756), (1314, 153714), (1507, 134028), (1606, 125766), (1644, 122859), (1683, 120012), (1836, 110011), (1971, 102476), (2244, 90009), (2329, 86724), (2409, 83844), (2466, 81906), (2482, 81378), (2628, 76857), (3014, 67014), (3212, 62883), (3366, 60006), (3699, 54604), (3723, 54252), (3942, 51238), (4521, 44676), (4658, 43362), (4818, 41922), (4932, 40953), (4964, 40689), (5049, 40004), (6028, 33507), (6732, 30003), (6987, 28908), (7227, 27948), (7398, 27302), (7446, 27126), (7884, 25619), (9042, 22338), (9316, 21681), (9636, 20961), (10001, 20196), (10098, 20002), (11169, 18084), (13563, 14892), (13651, 14796), (13974, 14454)]