201004389

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{38977}}^1$

素因数の和:39177

約数の個数: 16

約数和(自身を含む): 299351040

約数和(自身を除く): 98346651

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 38977, 116931, 350793, 1052379, 7444607, 22333821, 67001463, 201004389]

約数ペア:

[(1, 201004389), (3, 67001463), (9, 22333821), (27, 7444607), (191, 1052379), (573, 350793), (1719, 116931), (5157, 38977)]