201042009

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47629}}^1$

素因数の和:47709

約数の個数: 24

約数和(自身を含む): 336839360

約数和(自身を除く): 135797351

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47629, 142887, 333403, 428661, 1000209, 3000627, 3191143, 9573429, 22338001, 28720287, 67014003, 201042009]

約数ペア:

[(1, 201042009), (3, 67014003), (7, 28720287), (9, 22338001), (21, 9573429), (63, 3191143), (67, 3000627), (201, 1000209), (469, 428661), (603, 333403), (1407, 142887), (4221, 47629)]