201961822

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{2053}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 306719712

約数和(自身を除く): 104757890

約数列:

[1, 2, 101, 202, 487, 974, 2053, 4106, 49187, 98374, 207353, 414706, 999811, 1999622, 100980911, 201961822]

約数ペア:

[(1, 201961822), (2, 100980911), (101, 1999622), (202, 999811), (487, 414706), (974, 207353), (2053, 98374), (4106, 49187)]