210899524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{16937}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 404072928

約数和(自身を除く): 193173404

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 6226, 12452, 16937, 33874, 67748, 186307, 372614, 745228, 4793171, 9586342, 19172684, 52724881, 105449762, 210899524]

約数ペア:

[(1, 210899524), (2, 105449762), (4, 52724881), (11, 19172684), (22, 9586342), (44, 4793171), (283, 745228), (566, 372614), (1132, 186307), (3113, 67748), (6226, 33874), (12452, 16937)]