201740157

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 317625984

約数和(自身を除く): 115885827

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 589, 1083, 1767, 2003, 3249, 5301, 6009, 11191, 18027, 33573, 38057, 62093, 100719, 114171, 186279, 342513, 558837, 723083, 1179767, 2169249, 3539301, 6507747, 10617903, 22415573, 67246719, 201740157]

約数ペア:

[(1, 201740157), (3, 67246719), (9, 22415573), (19, 10617903), (31, 6507747), (57, 3539301), (93, 2169249), (171, 1179767), (279, 723083), (361, 558837), (589, 342513), (1083, 186279), (1767, 114171), (2003, 100719), (3249, 62093), (5301, 38057), (6009, 33573), (11191, 18027)]