205587662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3917}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 370109952

約数和(自身を除く): 164522290

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 1141, 2282, 3749, 3917, 7498, 7834, 26243, 27419, 52486, 54838, 90091, 180182, 630637, 638471, 1261274, 1276942, 4469297, 8938594, 14684833, 29369666, 102793831, 205587662]

約数ペア:

[(1, 205587662), (2, 102793831), (7, 29369666), (14, 14684833), (23, 8938594), (46, 4469297), (161, 1276942), (163, 1261274), (322, 638471), (326, 630637), (1141, 180182), (2282, 90091), (3749, 54838), (3917, 52486), (7498, 27419), (7834, 26243)]