201798963185

素因数分解:

$5^1\times {\mathrm{1289}}^1\times {\mathrm{3637}}^1\times {\mathrm{8609}}^1$

素因数の和:13540

約数の個数: 16

約数和(自身を含む): 242441413200

約数和(自身を除く): 40642450015

約数列:

[1, 5, 1289, 3637, 6445, 8609, 18185, 43045, 4688093, 11097001, 23440465, 31310933, 55485005, 156554665, 40359792637, 201798963185]

約数ペア:

[(1, 201798963185), (5, 40359792637), (1289, 156554665), (3637, 55485005), (6445, 31310933), (8609, 23440465), (18185, 11097001), (43045, 4688093)]