208889371359

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{15329}}^1$

素因数の和:15952

約数の個数: 48

約数和(自身を含む): 315675360000

約数和(自身を除く): 106785988641

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 479, 981, 1437, 3161, 4311, 9483, 13891, 15329, 28449, 41673, 45987, 52211, 125019, 137961, 156633, 444541, 469899, 1333623, 1514119, 1670861, 4000869, 4542357, 5012583, 7342591, 13627071, 15037749, 22027773, 48454969, 66083319, 145364907, 212935139, 436094721, 638805417, 800342419, 1916416251, 2401027257, 7203081771, 23209930151, 69629790453, 208889371359]

約数ペア:

[(1, 208889371359), (3, 69629790453), (9, 23209930151), (29, 7203081771), (87, 2401027257), (109, 1916416251), (261, 800342419), (327, 638805417), (479, 436094721), (981, 212935139), (1437, 145364907), (3161, 66083319), (4311, 48454969), (9483, 22027773), (13891, 15037749), (15329, 13627071), (28449, 7342591), (41673, 5012583), (45987, 4542357), (52211, 4000869), (125019, 1670861), (137961, 1514119), (156633, 1333623), (444541, 469899)]