200771792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{965249}}^1$

素因数の和:965270

約数の個数: 20

約数和(自身を含む): 418918500

約数和(自身を除く): 218146708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 965249, 1930498, 3860996, 7721992, 12548237, 15443984, 25096474, 50192948, 100385896, 200771792]

約数ペア:

[(1, 200771792), (2, 100385896), (4, 50192948), (8, 25096474), (13, 15443984), (16, 12548237), (26, 7721992), (52, 3860996), (104, 1930498), (208, 965249)]