206536432

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{10253}}^1$

素因数の和:11520

約数の個数: 20

約数和(自身を含む): 400521240

約数和(自身を除く): 193984808

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 10253, 20144, 20506, 41012, 82024, 164048, 12908527, 25817054, 51634108, 103268216, 206536432]

約数ペア:

[(1, 206536432), (2, 103268216), (4, 51634108), (8, 25817054), (16, 12908527), (1259, 164048), (2518, 82024), (5036, 41012), (10072, 20506), (10253, 20144)]