222986974

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{549229}}^1$

素因数の和:549267

約数の個数: 16

約数和(自身を含む): 395445600

約数和(自身を除く): 172458626

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 549229, 1098458, 3844603, 7689206, 15927641, 31855282, 111493487, 222986974]

約数ペア:

[(1, 222986974), (2, 111493487), (7, 31855282), (14, 15927641), (29, 7689206), (58, 3844603), (203, 1098458), (406, 549229)]