210249416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2021629}}^1$

素因数の和:2021648

約数の個数: 16

約数和(自身を含む): 424542300

約数和(自身を除く): 214292884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2021629, 4043258, 8086516, 16173032, 26281177, 52562354, 105124708, 210249416]

約数ペア:

[(1, 210249416), (2, 105124708), (4, 52562354), (8, 26281177), (13, 16173032), (26, 8086516), (52, 4043258), (104, 2021629)]