201765741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{55721}}^1$

素因数の和:55812

約数の個数: 16

約数和(自身を含む): 288862848

約数和(自身を除く): 87097107

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 55721, 167163, 947257, 2841771, 3956191, 11868573, 67255247, 201765741]

約数ペア:

[(1, 201765741), (3, 67255247), (17, 11868573), (51, 3956191), (71, 2841771), (213, 947257), (1207, 167163), (3621, 55721)]