201238652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13441}}^1$

素因数の和:13661

約数の個数: 24

約数和(自身を含む): 372612240

約数和(自身を除く): 171373588

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 13441, 14972, 26882, 53764, 255379, 510758, 1021516, 2647877, 5295754, 10591508, 50309663, 100619326, 201238652]

約数ペア:

[(1, 201238652), (2, 100619326), (4, 50309663), (19, 10591508), (38, 5295754), (76, 2647877), (197, 1021516), (394, 510758), (788, 255379), (3743, 53764), (7486, 26882), (13441, 14972)]