201331805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{4019}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 248339520

約数和(自身を除く): 47007715

約数列:

[1, 5, 43, 215, 233, 1165, 4019, 10019, 20095, 50095, 172817, 864085, 936427, 4682135, 40266361, 201331805]

約数ペア:

[(1, 201331805), (5, 40266361), (43, 4682135), (215, 936427), (233, 864085), (1165, 172817), (4019, 50095), (10019, 20095)]