201320876

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 357799680

約数和(自身を除く): 156478804

約数列:

[1, 2, 4, 101, 191, 202, 382, 404, 764, 2609, 5218, 10436, 19291, 38582, 77164, 263509, 498319, 527018, 996638, 1054036, 1993276, 50330219, 100660438, 201320876]

約数ペア:

[(1, 201320876), (2, 100660438), (4, 50330219), (101, 1993276), (191, 1054036), (202, 996638), (382, 527018), (404, 498319), (764, 263509), (2609, 77164), (5218, 38582), (10436, 19291)]