202318580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439823}}^1$

素因数の和:439855

約数の個数: 24

約数和(自身を含む): 443342592

約数和(自身を除く): 241024012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 439823, 879646, 1759292, 2199115, 4398230, 8796460, 10115929, 20231858, 40463716, 50579645, 101159290, 202318580]

約数ペア:

[(1, 202318580), (2, 101159290), (4, 50579645), (5, 40463716), (10, 20231858), (20, 10115929), (23, 8796460), (46, 4398230), (92, 2199115), (115, 1759292), (230, 879646), (460, 439823)]