203420061

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7090

約数の個数: 36

約数和(自身を含む): 334963200

約数和(自身を除く): 131543139

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 3211, 7039, 9633, 21117, 28899, 63351, 91507, 133741, 274521, 401223, 823563, 1189591, 1203669, 1738633, 3568773, 5215899, 10706319, 15647697, 22602229, 67806687, 203420061]

約数ペア:

[(1, 203420061), (3, 67806687), (9, 22602229), (13, 15647697), (19, 10706319), (39, 5215899), (57, 3568773), (117, 1738633), (169, 1203669), (171, 1189591), (247, 823563), (507, 401223), (741, 274521), (1521, 133741), (2223, 91507), (3211, 63351), (7039, 28899), (9633, 21117)]