204112865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{24907}}^1$

素因数の和:25072

約数の個数: 16

約数和(自身を含む): 269006400

約数和(自身を除く): 64893535

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 24907, 124535, 273977, 1369885, 3711143, 18555715, 40822573, 204112865]

約数ペア:

[(1, 204112865), (5, 40822573), (11, 18555715), (55, 3711143), (149, 1369885), (745, 273977), (1639, 124535), (8195, 24907)]