204065830

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{19793}}^1$

素因数の和:20831

約数の個数: 16

約数和(自身を含む): 367693344

約数和(自身を除く): 163627514

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 19793, 39586, 98965, 197930, 20406583, 40813166, 102032915, 204065830]

約数ペア:

[(1, 204065830), (2, 102032915), (5, 40813166), (10, 20406583), (1031, 197930), (2062, 98965), (5155, 39586), (10310, 19793)]