202279460

素因数分解:

$2^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{4591}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 425072256

約数和(自身を除く): 222792796

約数列:

[1, 2, 4, 5, 10, 20, 2203, 4406, 4591, 8812, 9182, 11015, 18364, 22030, 22955, 44060, 45910, 91820, 10113973, 20227946, 40455892, 50569865, 101139730, 202279460]

約数ペア:

[(1, 202279460), (2, 101139730), (4, 50569865), (5, 40455892), (10, 20227946), (20, 10113973), (2203, 91820), (4406, 45910), (4591, 44060), (8812, 22955), (9182, 22030), (11015, 18364)]