201411472

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{29207}}^1$

素因数の和:29646

約数の個数: 20

約数和(自身を含む): 391153536

約数和(自身を除く): 189742064

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 29207, 58414, 116828, 233656, 467312, 12588217, 25176434, 50352868, 100705736, 201411472]

約数ペア:

[(1, 201411472), (2, 100705736), (4, 50352868), (8, 25176434), (16, 12588217), (431, 467312), (862, 233656), (1724, 116828), (3448, 58414), (6896, 29207)]