205375107

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{30851}}^1$

素因数の和:31178

約数の個数: 16

約数和(自身を含む): 313949952

約数和(自身を除く): 108574845

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 30851, 92553, 215957, 647871, 9779767, 29339301, 68458369, 205375107]

約数ペア:

[(1, 205375107), (3, 68458369), (7, 29339301), (21, 9779767), (317, 647871), (951, 215957), (2219, 92553), (6657, 30851)]