201687028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{16063}}^1$

素因数の和:16183

約数の個数: 24

約数和(自身を含む): 366130688

約数和(自身を除く): 164443660

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 16063, 32126, 64252, 690709, 1172599, 1381418, 2345198, 2762836, 4690396, 50421757, 100843514, 201687028]

約数ペア:

[(1, 201687028), (2, 100843514), (4, 50421757), (43, 4690396), (73, 2762836), (86, 2345198), (146, 1381418), (172, 1172599), (292, 690709), (3139, 64252), (6278, 32126), (12556, 16063)]