208761569763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{160669}}^1$

素因数の和:161111

約数の個数: 32

約数和(自身を含む): 299617416000

約数和(自身を除く): 90855846237

約数列:

[1, 3, 17, 51, 73, 219, 349, 1047, 1241, 3723, 5933, 17799, 25477, 76431, 160669, 433109, 482007, 1299327, 2731373, 8194119, 11728837, 35186511, 56073481, 168220443, 199390229, 598170687, 953249177, 2859747531, 4093364113, 12280092339, 69587189921, 208761569763]

約数ペア:

[(1, 208761569763), (3, 69587189921), (17, 12280092339), (51, 4093364113), (73, 2859747531), (219, 953249177), (349, 598170687), (1047, 199390229), (1241, 168220443), (3723, 56073481), (5933, 35186511), (17799, 11728837), (25477, 8194119), (76431, 2731373), (160669, 1299327), (433109, 482007)]