200809195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{72889}}^1$

素因数の和:72942

約数の個数: 16

約数和(自身を含む): 262404000

約数和(自身を除く): 61594805

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 72889, 364445, 1384891, 2113781, 6924455, 10568905, 40161839, 200809195]

約数ペア:

[(1, 200809195), (5, 40161839), (19, 10568905), (29, 6924455), (95, 2113781), (145, 1384891), (551, 364445), (2755, 72889)]