210008289

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 283102400

約数和(自身を除く): 73094111

約数列:

[1, 3, 139, 313, 417, 939, 1609, 4827, 43507, 130521, 223651, 503617, 670953, 1510851, 70002763, 210008289]

約数ペア:

[(1, 210008289), (3, 70002763), (139, 1510851), (313, 670953), (417, 503617), (939, 223651), (1609, 130521), (4827, 43507)]