201304939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2557}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 233166816

約数和(自身を除く): 31861877

約数列:

[1, 11, 17, 187, 421, 2557, 4631, 7157, 28127, 43469, 78727, 478159, 1076497, 11841467, 18300449, 201304939]

約数ペア:

[(1, 201304939), (11, 18300449), (17, 11841467), (187, 1076497), (421, 478159), (2557, 78727), (4631, 43469), (7157, 28127)]