201478428

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 559223280

約数和(自身を除く): 357744852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 41, 54, 58, 81, 82, 87, 108, 116, 123, 162, 164, 174, 246, 261, 324, 348, 369, 492, 522, 523, 738, 783, 1044, 1046, 1107, 1189, 1476, 1566, 1569, 2092, 2214, 2349, 2378, 3132, 3138, 3321, 3567, 4428, 4698, 4707, 4756, 6276, 6642, 7134, 9396, 9414, 10701, 13284, 14121, 14268, 15167, 18828, 21402, 21443, 28242, 30334, 32103, 42363, 42804, 42886, 45501, 56484, 60668, 64206, 64329, 84726, 85772, 91002, 96309, 128412, 128658, 136503, 169452, 182004, 192618, 192987, 257316, 273006, 385236, 385974, 409509, 546012, 578961, 621847, 771948, 819018, 1157922, 1228527, 1243694, 1638036, 1736883, 1865541, 2315844, 2457054, 2487388, 3473766, 3731082, 4914108, 5596623, 6947532, 7462164, 11193246, 16789869, 22386492, 33579738, 50369607, 67159476, 100739214, 201478428]

約数ペア:

[(1, 201478428), (2, 100739214), (3, 67159476), (4, 50369607), (6, 33579738), (9, 22386492), (12, 16789869), (18, 11193246), (27, 7462164), (29, 6947532), (36, 5596623), (41, 4914108), (54, 3731082), (58, 3473766), (81, 2487388), (82, 2457054), (87, 2315844), (108, 1865541), (116, 1736883), (123, 1638036), (162, 1243694), (164, 1228527), (174, 1157922), (246, 819018), (261, 771948), (324, 621847), (348, 578961), (369, 546012), (492, 409509), (522, 385974), (523, 385236), (738, 273006), (783, 257316), (1044, 192987), (1046, 192618), (1107, 182004), (1189, 169452), (1476, 136503), (1566, 128658), (1569, 128412), (2092, 96309), (2214, 91002), (2349, 85772), (2378, 84726), (3132, 64329), (3138, 64206), (3321, 60668), (3567, 56484), (4428, 45501), (4698, 42886), (4707, 42804), (4756, 42363), (6276, 32103), (6642, 30334), (7134, 28242), (9396, 21443), (9414, 21402), (10701, 18828), (13284, 15167), (14121, 14268)]