220569244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271637}}^1$

素因数の和:271677

約数の個数: 24

約数和(自身を含む): 456351840

約数和(自身を除く): 235782596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 271637, 543274, 1086548, 1901459, 3802918, 7605836, 7877473, 15754946, 31509892, 55142311, 110284622, 220569244]

約数ペア:

[(1, 220569244), (2, 110284622), (4, 55142311), (7, 31509892), (14, 15754946), (28, 7877473), (29, 7605836), (58, 3802918), (116, 1901459), (203, 1086548), (406, 543274), (812, 271637)]