215825852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{3041}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 412422192

約数和(自身を除く): 196596340

約数列:

[1, 2, 4, 11, 22, 44, 1613, 3041, 3226, 6082, 6452, 12164, 17743, 33451, 35486, 66902, 70972, 133804, 4905133, 9810266, 19620532, 53956463, 107912926, 215825852]

約数ペア:

[(1, 215825852), (2, 107912926), (4, 53956463), (11, 19620532), (22, 9810266), (44, 4905133), (1613, 133804), (3041, 70972), (3226, 66902), (6082, 35486), (6452, 33451), (12164, 17743)]