204955983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1667}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 312249600

約数和(自身を除く): 107293617

約数列:

[1, 3, 9, 19, 57, 171, 719, 1667, 2157, 5001, 6471, 13661, 15003, 31673, 40983, 95019, 122949, 285057, 1198573, 3595719, 10787157, 22772887, 68318661, 204955983]

約数ペア:

[(1, 204955983), (3, 68318661), (9, 22772887), (19, 10787157), (57, 3595719), (171, 1198573), (719, 285057), (1667, 122949), (2157, 95019), (5001, 40983), (6471, 31673), (13661, 15003)]