201005917

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 232704000

約数和(自身を除く): 31698083

約数列:

[1, 7, 149, 191, 1009, 1043, 1337, 7063, 28459, 150341, 192719, 199213, 1052387, 1349033, 28715131, 201005917]

約数ペア:

[(1, 201005917), (7, 28715131), (149, 1349033), (191, 1052387), (1009, 199213), (1043, 192719), (1337, 150341), (7063, 28459)]