231561932

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{201709}}^1$

素因数の和:201761

約数の個数: 24

約数和(自身を含む): 474421920

約数和(自身を除く): 242859988

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 201709, 403418, 806836, 1411963, 2823926, 5647852, 8270069, 16540138, 33080276, 57890483, 115780966, 231561932]

約数ペア:

[(1, 231561932), (2, 115780966), (4, 57890483), (7, 33080276), (14, 16540138), (28, 8270069), (41, 5647852), (82, 2823926), (164, 1411963), (287, 806836), (574, 403418), (1148, 201709)]