220941629951

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1\times {\mathrm{301051}}^1$

素因数の和:302894

約数の個数: 16

約数和(自身を含む): 256929818880

約数和(自身を除く): 35988188929

約数列:

[1, 7, 59, 413, 1777, 12439, 104843, 301051, 733901, 2107357, 17762009, 124334063, 534967627, 3744773389, 31563089993, 220941629951]

約数ペア:

[(1, 220941629951), (7, 31563089993), (59, 3744773389), (413, 534967627), (1777, 124334063), (12439, 17762009), (104843, 2107357), (301051, 733901)]