220161177605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1\times {\mathrm{505949}}^1$

素因数の和:508984

約数の個数: 16

約数和(自身を含む): 273395142000

約数和(自身を除く): 53233964395

約数列:

[1, 5, 29, 145, 3001, 15005, 87029, 435145, 505949, 2529745, 14672521, 73362605, 1518352949, 7591764745, 44032235521, 220161177605]

約数ペア:

[(1, 220161177605), (5, 44032235521), (29, 7591764745), (145, 1518352949), (3001, 73362605), (15005, 14672521), (87029, 2529745), (435145, 505949)]