201217291312

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{54917383}}^1$

素因数の和:54917620

約数の個数: 20

約数和(自身を含む): 391560947920

約数和(自身を除く): 190343656608

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 54917383, 109834766, 219669532, 439339064, 878678128, 12576080707, 25152161414, 50304322828, 100608645656, 201217291312]

約数ペア:

[(1, 201217291312), (2, 100608645656), (4, 50304322828), (8, 25152161414), (16, 12576080707), (229, 878678128), (458, 439339064), (916, 219669532), (1832, 109834766), (3664, 54917383)]