200169310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 210403490

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 131, 145, 262, 290, 319, 479, 638, 655, 958, 1310, 1441, 1595, 2395, 2882, 3190, 3799, 4790, 5269, 7205, 7598, 10538, 13891, 14410, 18995, 26345, 27782, 37990, 41789, 52690, 62749, 69455, 83578, 125498, 138910, 152801, 208945, 305602, 313745, 417890, 627490, 690239, 764005, 1380478, 1528010, 1819721, 3451195, 3639442, 6902390, 9098605, 18197210, 20016931, 40033862, 100084655, 200169310]

約数ペア:

[(1, 200169310), (2, 100084655), (5, 40033862), (10, 20016931), (11, 18197210), (22, 9098605), (29, 6902390), (55, 3639442), (58, 3451195), (110, 1819721), (131, 1528010), (145, 1380478), (262, 764005), (290, 690239), (319, 627490), (479, 417890), (638, 313745), (655, 305602), (958, 208945), (1310, 152801), (1441, 138910), (1595, 125498), (2395, 83578), (2882, 69455), (3190, 62749), (3799, 52690), (4790, 41789), (5269, 37990), (7205, 27782), (7598, 26345), (10538, 18995), (13891, 14410)]