201673087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137849}}^1$

素因数の和:137886

約数の個数: 16

約数和(自身を含む): 264672000

約数和(自身を除く): 62998913

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137849, 964943, 1516339, 2619131, 10614373, 18333917, 28810441, 201673087]

約数ペア:

[(1, 201673087), (7, 28810441), (11, 18333917), (19, 10614373), (77, 2619131), (133, 1516339), (209, 964943), (1463, 137849)]