225238384

素因数分解:

$2^4\times 7^1\times {\mathrm{2011057}}^1$

素因数の和:2011072

約数の個数: 20

約数和(自身を含む): 498742384

約数和(自身を除く): 273504000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2011057, 4022114, 8044228, 14077399, 16088456, 28154798, 32176912, 56309596, 112619192, 225238384]

約数ペア:

[(1, 225238384), (2, 112619192), (4, 56309596), (7, 32176912), (8, 28154798), (14, 16088456), (16, 14077399), (28, 8044228), (56, 4022114), (112, 2011057)]