225105770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{222877}}^1$

素因数の和:222985

約数の個数: 16

約数和(自身を含む): 409204008

約数和(自身を除く): 184098238

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 222877, 445754, 1114385, 2228770, 22510577, 45021154, 112552885, 225105770]

約数ペア:

[(1, 225105770), (2, 112552885), (5, 45021154), (10, 22510577), (101, 2228770), (202, 1114385), (505, 445754), (1010, 222877)]