201972914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{54323}}^1$

素因数の和:54362

約数の個数: 24

約数和(自身を含む): 357886512

約数和(自身を除く): 155913598

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 54323, 108646, 597553, 706199, 1195106, 1412398, 7768189, 9180587, 15536378, 18361174, 100986457, 201972914]

約数ペア:

[(1, 201972914), (2, 100986457), (11, 18361174), (13, 15536378), (22, 9180587), (26, 7768189), (143, 1412398), (169, 1195106), (286, 706199), (338, 597553), (1859, 108646), (3718, 54323)]