222204556

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{70229}}^1$

素因数の和:70353

約数の個数: 24

約数和(自身を含む): 448348320

約数和(自身を除く): 226143764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 70229, 140458, 280916, 491603, 983206, 1966412, 7935877, 15871754, 31743508, 55551139, 111102278, 222204556]

約数ペア:

[(1, 222204556), (2, 111102278), (4, 55551139), (7, 31743508), (14, 15871754), (28, 7935877), (113, 1966412), (226, 983206), (452, 491603), (791, 280916), (1582, 140458), (3164, 70229)]