205452832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{493877}}^1$

素因数の和:493900

約数の個数: 24

約数和(自身を含む): 435600396

約数和(自身を除く): 230147564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 493877, 987754, 1975508, 3951016, 6420401, 7902032, 12840802, 15804064, 25681604, 51363208, 102726416, 205452832]

約数ペア:

[(1, 205452832), (2, 102726416), (4, 51363208), (8, 25681604), (13, 15804064), (16, 12840802), (26, 7902032), (32, 6420401), (52, 3951016), (104, 1975508), (208, 987754), (416, 493877)]