220100426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17033}}^1$

素因数の和:17126

約数の個数: 32

約数和(自身を含む): 412086528

約数和(自身を除く): 191986102

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 17033, 34066, 119231, 221429, 238462, 442858, 1209343, 1550003, 2418686, 3100006, 8465401, 15721459, 16930802, 31442918, 110050213, 220100426]

約数ペア:

[(1, 220100426), (2, 110050213), (7, 31442918), (13, 16930802), (14, 15721459), (26, 8465401), (71, 3100006), (91, 2418686), (142, 1550003), (182, 1209343), (497, 442858), (923, 238462), (994, 221429), (1846, 119231), (6461, 34066), (12922, 17033)]