201521794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{13877}}^1$

素因数の和:14069

約数の個数: 16

約数和(自身を含む): 310256568

約数和(自身を除く): 108734774

約数列:

[1, 2, 53, 106, 137, 274, 7261, 13877, 14522, 27754, 735481, 1470962, 1901149, 3802298, 100760897, 201521794]

約数ペア:

[(1, 201521794), (2, 100760897), (53, 3802298), (106, 1901149), (137, 1470962), (274, 735481), (7261, 27754), (13877, 14522)]