227515892

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{2063}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 404544000

約数和(自身を除く): 177028108

約数列:

[1, 2, 4, 79, 158, 316, 349, 698, 1396, 2063, 4126, 8252, 27571, 55142, 110284, 162977, 325954, 651908, 719987, 1439974, 2879948, 56878973, 113757946, 227515892]

約数ペア:

[(1, 227515892), (2, 113757946), (4, 56878973), (79, 2879948), (158, 1439974), (316, 719987), (349, 651908), (698, 325954), (1396, 162977), (2063, 110284), (4126, 55142), (8252, 27571)]