222493778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{47807}}^1$

素因数の和:48001

約数の個数: 16

約数和(自身を含む): 361428480

約数和(自身を除く): 138934702

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 47807, 95614, 621491, 1242982, 8557453, 17114906, 111246889, 222493778]

約数ペア:

[(1, 222493778), (2, 111246889), (13, 17114906), (26, 8557453), (179, 1242982), (358, 621491), (2327, 95614), (4654, 47807)]