204513852

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{108553}}^1$

素因数の和:108717

約数の個数: 24

約数和(自身を含む): 480242896

約数和(自身を除く): 275729044

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 108553, 217106, 325659, 434212, 651318, 1302636, 17042821, 34085642, 51128463, 68171284, 102256926, 204513852]

約数ペア:

[(1, 204513852), (2, 102256926), (3, 68171284), (4, 51128463), (6, 34085642), (12, 17042821), (157, 1302636), (314, 651318), (471, 434212), (628, 325659), (942, 217106), (1884, 108553)]