204971942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{504857}}^1$

素因数の和:504895

約数の個数: 16

約数和(自身を含む): 363497760

約数和(自身を除く): 158525818

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 504857, 1009714, 3533999, 7067998, 14640853, 29281706, 102485971, 204971942]

約数ペア:

[(1, 204971942), (2, 102485971), (7, 29281706), (14, 14640853), (29, 7067998), (58, 3533999), (203, 1009714), (406, 504857)]