201320169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{21433}}^1$

素因数の和:21568

約数の個数: 16

約数和(自身を含む): 279842304

約数和(自身を除く): 78522135

約数列:

[1, 3, 31, 93, 101, 303, 3131, 9393, 21433, 64299, 664423, 1993269, 2164733, 6494199, 67106723, 201320169]

約数ペア:

[(1, 201320169), (3, 67106723), (31, 6494199), (93, 2164733), (101, 1993269), (303, 664423), (3131, 64299), (9393, 21433)]