227932820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{110647}}^1$

素因数の和:110759

約数の個数: 24

約数和(自身を含む): 483310464

約数和(自身を除く): 255377644

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 110647, 221294, 442588, 553235, 1106470, 2212940, 11396641, 22793282, 45586564, 56983205, 113966410, 227932820]

約数ペア:

[(1, 227932820), (2, 113966410), (4, 56983205), (5, 45586564), (10, 22793282), (20, 11396641), (103, 2212940), (206, 1106470), (412, 553235), (515, 442588), (1030, 221294), (2060, 110647)]