201440853

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 298867712

約数和(自身を除く): 97426859

約数列:

[1, 3, 9, 43, 129, 313, 387, 939, 1663, 2817, 4989, 13459, 14967, 40377, 71509, 121131, 214527, 520519, 643581, 1561557, 4684671, 22382317, 67146951, 201440853]

約数ペア:

[(1, 201440853), (3, 67146951), (9, 22382317), (43, 4684671), (129, 1561557), (313, 643581), (387, 520519), (939, 214527), (1663, 121131), (2817, 71509), (4989, 40377), (13459, 14967)]