201089791

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{542021}}^1$

素因数の和:542081

約数の個数: 8

約数和(自身を含む): 234153504

約数和(自身を除く): 33063713

約数列:

[1, 7, 53, 371, 542021, 3794147, 28727113, 201089791]

約数ペア:

[(1, 201089791), (7, 28727113), (53, 3794147), (371, 542021)]