222446426

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{4909}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 338200800

約数和(自身を除く): 115754374

約数列:

[1, 2, 139, 163, 278, 326, 4909, 9818, 22657, 45314, 682351, 800167, 1364702, 1600334, 111223213, 222446426]

約数ペア:

[(1, 222446426), (2, 111223213), (139, 1600334), (163, 1364702), (278, 800167), (326, 682351), (4909, 45314), (9818, 22657)]