193769780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{94063}}^1$

素因数の和:94175

約数の個数: 24

約数和(自身を含む): 410871552

約数和(自身を除く): 217101772

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 94063, 188126, 376252, 470315, 940630, 1881260, 9688489, 19376978, 38753956, 48442445, 96884890, 193769780]

約数ペア:

[(1, 193769780), (2, 96884890), (4, 48442445), (5, 38753956), (10, 19376978), (20, 9688489), (103, 1881260), (206, 940630), (412, 470315), (515, 376252), (1030, 188126), (2060, 94063)]