186398263919

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1\times {\mathrm{20107}}^1$

素因数の和:24446

約数の個数: 16

約数和(自身を含む): 213734205696

約数和(自身を除く): 27335941777

約数列:

[1, 7, 331, 2317, 4001, 20107, 28007, 140749, 1324331, 6655417, 9270317, 46587919, 80448107, 563136749, 26628323417, 186398263919]

約数ペア:

[(1, 186398263919), (7, 26628323417), (331, 563136749), (2317, 80448107), (4001, 46587919), (20107, 9270317), (28007, 6655417), (140749, 1324331)]