208522310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6967}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 389817792

約数和(自身を除く): 181295482

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 5986, 6967, 13934, 14965, 29930, 34835, 69670, 285647, 508591, 571294, 1017182, 1428235, 2542955, 2856470, 5085910, 20852231, 41704462, 104261155, 208522310]

約数ペア:

[(1, 208522310), (2, 104261155), (5, 41704462), (10, 20852231), (41, 5085910), (73, 2856470), (82, 2542955), (146, 1428235), (205, 1017182), (365, 571294), (410, 508591), (730, 285647), (2993, 69670), (5986, 34835), (6967, 29930), (13934, 14965)]