201398665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{3533}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 260639568

約数和(自身を除く): 59240903

約数列:

[1, 5, 13, 65, 877, 3533, 4385, 11401, 17665, 45929, 57005, 229645, 3098441, 15492205, 40279733, 201398665]

約数ペア:

[(1, 201398665), (5, 40279733), (13, 15492205), (65, 3098441), (877, 229645), (3533, 57005), (4385, 45929), (11401, 17665)]