201859091

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 234624000

約数和(自身を除く): 32764909

約数列:

[1, 7, 103, 149, 721, 1043, 1879, 13153, 15347, 107429, 193537, 279971, 1354759, 1959797, 28837013, 201859091]

約数ペア:

[(1, 201859091), (7, 28837013), (103, 1959797), (149, 1354759), (721, 279971), (1043, 193537), (1879, 107429), (13153, 15347)]