201811408

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{4057}}^1$

素因数の和:7174

約数の個数: 20

約数和(自身を含む): 391231780

約数和(自身を除く): 189420372

約数列:

[1, 2, 4, 8, 16, 3109, 4057, 6218, 8114, 12436, 16228, 24872, 32456, 49744, 64912, 12613213, 25226426, 50452852, 100905704, 201811408]

約数ペア:

[(1, 201811408), (2, 100905704), (4, 50452852), (8, 25226426), (16, 12613213), (3109, 64912), (4057, 49744), (6218, 32456), (8114, 24872), (12436, 16228)]