201429716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61637}}^1$

素因数の和:61703

約数の個数: 24

約数和(自身を含む): 379690080

約数和(自身を除く): 178260364

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 61637, 123274, 246548, 1171103, 2342206, 2650391, 4684412, 5300782, 10601564, 50357429, 100714858, 201429716]

約数ペア:

[(1, 201429716), (2, 100714858), (4, 50357429), (19, 10601564), (38, 5300782), (43, 4684412), (76, 2650391), (86, 2342206), (172, 1171103), (817, 246548), (1634, 123274), (3268, 61637)]