204146170

素因数分解:

$2^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{5077}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 367626888

約数和(自身を除く): 163480718

約数列:

[1, 2, 5, 10, 4021, 5077, 8042, 10154, 20105, 25385, 40210, 50770, 20414617, 40829234, 102073085, 204146170]

約数ペア:

[(1, 204146170), (2, 102073085), (5, 40829234), (10, 20414617), (4021, 50770), (5077, 40210), (8042, 25385), (10154, 20105)]