201553912

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 246343688

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 59, 106, 118, 212, 236, 371, 413, 424, 472, 742, 826, 1151, 1484, 1652, 2302, 2968, 3127, 3304, 4604, 6254, 8057, 9208, 12508, 16114, 21889, 25016, 32228, 43778, 61003, 64456, 67909, 87556, 122006, 135818, 175112, 244012, 271636, 427021, 475363, 488024, 543272, 854042, 950726, 1708084, 1901452, 3416168, 3599177, 3802904, 7198354, 14396708, 25194239, 28793416, 50388478, 100776956, 201553912]

約数ペア:

[(1, 201553912), (2, 100776956), (4, 50388478), (7, 28793416), (8, 25194239), (14, 14396708), (28, 7198354), (53, 3802904), (56, 3599177), (59, 3416168), (106, 1901452), (118, 1708084), (212, 950726), (236, 854042), (371, 543272), (413, 488024), (424, 475363), (472, 427021), (742, 271636), (826, 244012), (1151, 175112), (1484, 135818), (1652, 122006), (2302, 87556), (2968, 67909), (3127, 64456), (3304, 61003), (4604, 43778), (6254, 32228), (8057, 25016), (9208, 21889), (12508, 16114)]