204345685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{3491}}^1$

素因数の和:4028

約数の個数: 16

約数和(自身を含む): 256452480

約数和(自身を除く): 52106795

約数列:

[1, 5, 23, 115, 509, 2545, 3491, 11707, 17455, 58535, 80293, 401465, 1776919, 8884595, 40869137, 204345685]

約数ペア:

[(1, 204345685), (5, 40869137), (23, 8884595), (115, 1776919), (509, 401465), (2545, 80293), (3491, 58535), (11707, 17455)]