205528384

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{7451}}^1$

素因数の和:7894

約数の個数: 28

約数和(自身を含む): 408846528

約数和(自身を除く): 203318144

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 3448, 6896, 7451, 13792, 14902, 27584, 29804, 59608, 119216, 238432, 476864, 3211381, 6422762, 12845524, 25691048, 51382096, 102764192, 205528384]

約数ペア:

[(1, 205528384), (2, 102764192), (4, 51382096), (8, 25691048), (16, 12845524), (32, 6422762), (64, 3211381), (431, 476864), (862, 238432), (1724, 119216), (3448, 59608), (6896, 29804), (7451, 27584), (13792, 14902)]