201892401

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 298771200

約数和(自身を除く): 96878799

約数列:

[1, 3, 9, 47, 141, 423, 449, 1063, 1347, 3189, 4041, 9567, 21103, 49961, 63309, 149883, 189927, 449649, 477287, 1431861, 4295583, 22432489, 67297467, 201892401]

約数ペア:

[(1, 201892401), (3, 67297467), (9, 22432489), (47, 4295583), (141, 1431861), (423, 477287), (449, 449649), (1063, 189927), (1347, 149883), (3189, 63309), (4041, 49961), (9567, 21103)]