201761287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 269426304

約数和(自身を除く): 67665017

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 533, 697, 1547, 3181, 3731, 4879, 9061, 22267, 41353, 54077, 63427, 130421, 289471, 378539, 703001, 912947, 1695473, 2217157, 4921007, 11868311, 15520099, 28823041, 201761287]

約数ペア:

[(1, 201761287), (7, 28823041), (13, 15520099), (17, 11868311), (41, 4921007), (91, 2217157), (119, 1695473), (221, 912947), (287, 703001), (533, 378539), (697, 289471), (1547, 130421), (3181, 63427), (3731, 54077), (4879, 41353), (9061, 22267)]