200664370

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{112103}}^1$

素因数の和:112289

約数の個数: 16

約数和(自身を含む): 363216960

約数和(自身を除く): 162552590

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 112103, 224206, 560515, 1121030, 20066437, 40132874, 100332185, 200664370]

約数ペア:

[(1, 200664370), (2, 100332185), (5, 40132874), (10, 20066437), (179, 1121030), (358, 560515), (895, 224206), (1790, 112103)]