201257212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{5927}}^1$

素因数の和:6597

約数の個数: 24

約数和(自身を含む): 379937376

約数和(自身を除く): 178680164

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2612, 5927, 8489, 11854, 16978, 23708, 33956, 77051, 154102, 308204, 3870331, 7740662, 15481324, 50314303, 100628606, 201257212]

約数ペア:

[(1, 201257212), (2, 100628606), (4, 50314303), (13, 15481324), (26, 7740662), (52, 3870331), (653, 308204), (1306, 154102), (2612, 77051), (5927, 33956), (8489, 23708), (11854, 16978)]