201320924

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{135661}}^1$

素因数の和:135725

約数の個数: 24

約数和(自身を含む): 410241888

約数和(自身を除く): 208920964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 135661, 271322, 542644, 949627, 1899254, 3798508, 7190033, 14380066, 28760132, 50330231, 100660462, 201320924]

約数ペア:

[(1, 201320924), (2, 100660462), (4, 50330231), (7, 28760132), (14, 14380066), (28, 7190033), (53, 3798508), (106, 1899254), (212, 949627), (371, 542644), (742, 271322), (1484, 135661)]