201610489864

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{239231}}^1$

素因数の和:239494

約数の個数: 64

約数和(自身を含む): 439229952000

約数和(自身を除く): 237619462136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 149, 202, 298, 404, 596, 707, 808, 1043, 1192, 1414, 2086, 2828, 4172, 5656, 8344, 15049, 30098, 60196, 105343, 120392, 210686, 239231, 421372, 478462, 842744, 956924, 1674617, 1913848, 3349234, 6698468, 13396936, 24162331, 35645419, 48324662, 71290838, 96649324, 142581676, 169136317, 193298648, 249517933, 285163352, 338272634, 499035866, 676545268, 998071732, 1353090536, 1996143464, 3600187319, 7200374638, 14400749276, 25201311233, 28801498552, 50402622466, 100805244932, 201610489864]

約数ペア:

[(1, 201610489864), (2, 100805244932), (4, 50402622466), (7, 28801498552), (8, 25201311233), (14, 14400749276), (28, 7200374638), (56, 3600187319), (101, 1996143464), (149, 1353090536), (202, 998071732), (298, 676545268), (404, 499035866), (596, 338272634), (707, 285163352), (808, 249517933), (1043, 193298648), (1192, 169136317), (1414, 142581676), (2086, 96649324), (2828, 71290838), (4172, 48324662), (5656, 35645419), (8344, 24162331), (15049, 13396936), (30098, 6698468), (60196, 3349234), (105343, 1913848), (120392, 1674617), (210686, 956924), (239231, 842744), (421372, 478462)]