208730483940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8087}}^1\times {\mathrm{39107}}^1$

素因数の和:47217

約数の個数: 96

約数和(自身を含む): 637671896064

約数和(自身を除く): 428941412124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8087, 16174, 24261, 32348, 39107, 40435, 48522, 78214, 80870, 88957, 97044, 117321, 121305, 156428, 161740, 177914, 195535, 234642, 242610, 266871, 355828, 391070, 430177, 444785, 469284, 485220, 533742, 586605, 782140, 860354, 889570, 1067484, 1173210, 1290531, 1334355, 1720708, 1779140, 2150885, 2346420, 2581062, 2668710, 4301770, 5162124, 5337420, 6452655, 8603540, 12905310, 25810620, 316258309, 632516618, 948774927, 1265033236, 1581291545, 1897549854, 3162583090, 3478841399, 3795099708, 4743874635, 6325166180, 6957682798, 9487749270, 10436524197, 13915365596, 17394206995, 18975498540, 20873048394, 34788413990, 41746096788, 52182620985, 69576827980, 104365241970, 208730483940]

約数ペア:

[(1, 208730483940), (2, 104365241970), (3, 69576827980), (4, 52182620985), (5, 41746096788), (6, 34788413990), (10, 20873048394), (11, 18975498540), (12, 17394206995), (15, 13915365596), (20, 10436524197), (22, 9487749270), (30, 6957682798), (33, 6325166180), (44, 4743874635), (55, 3795099708), (60, 3478841399), (66, 3162583090), (110, 1897549854), (132, 1581291545), (165, 1265033236), (220, 948774927), (330, 632516618), (660, 316258309), (8087, 25810620), (16174, 12905310), (24261, 8603540), (32348, 6452655), (39107, 5337420), (40435, 5162124), (48522, 4301770), (78214, 2668710), (80870, 2581062), (88957, 2346420), (97044, 2150885), (117321, 1779140), (121305, 1720708), (156428, 1334355), (161740, 1290531), (177914, 1173210), (195535, 1067484), (234642, 889570), (242610, 860354), (266871, 782140), (355828, 586605), (391070, 533742), (430177, 485220), (444785, 469284)]