203468855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 259858368

約数和(自身を除く): 56389513

約数列:

[1, 5, 41, 53, 61, 205, 265, 305, 307, 1535, 2173, 2501, 3233, 10865, 12505, 12587, 16165, 16271, 18727, 62935, 81355, 93635, 132553, 662765, 667111, 767807, 992531, 3335555, 3839035, 4962655, 40693771, 203468855]

約数ペア:

[(1, 203468855), (5, 40693771), (41, 4962655), (53, 3839035), (61, 3335555), (205, 992531), (265, 767807), (305, 667111), (307, 662765), (1535, 132553), (2173, 93635), (2501, 81355), (3233, 62935), (10865, 18727), (12505, 16271), (12587, 16165)]