196130155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81551}}^1$

素因数の和:81606

約数の個数: 16

約数和(自身を含む): 260313984

約数和(自身を除く): 64183829

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 81551, 407755, 1060163, 3017387, 5300815, 15086935, 39226031, 196130155]

約数ペア:

[(1, 196130155), (5, 39226031), (13, 15086935), (37, 5300815), (65, 3017387), (185, 1060163), (481, 407755), (2405, 81551)]