199149861

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 267974784

約数和(自身を除く): 68824923

約数列:

[1, 3, 197, 317, 591, 951, 1063, 3189, 62449, 187347, 209411, 336971, 628233, 1010913, 66383287, 199149861]

約数ペア:

[(1, 199149861), (3, 66383287), (197, 1010913), (317, 628233), (591, 336971), (951, 209411), (1063, 187347), (3189, 62449)]