200092915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 271615680

約数和(自身を除く): 71522765

約数列:

[1, 5, 11, 41, 55, 89, 205, 445, 451, 979, 997, 2255, 3649, 4895, 4985, 10967, 18245, 40139, 40877, 54835, 88733, 200695, 204385, 443665, 449647, 976063, 2248235, 3638053, 4880315, 18190265, 40018583, 200092915]

約数ペア:

[(1, 200092915), (5, 40018583), (11, 18190265), (41, 4880315), (55, 3638053), (89, 2248235), (205, 976063), (445, 449647), (451, 443665), (979, 204385), (997, 200695), (2255, 88733), (3649, 54835), (4895, 40877), (4985, 40139), (10967, 18245)]