201757101

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{4373}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 131366739

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2197, 3549, 4373, 6591, 13119, 15379, 30611, 46137, 56849, 91833, 170547, 397943, 739037, 1193829, 2217111, 5173259, 9607481, 15519777, 28822443, 67252367, 201757101]

約数ペア:

[(1, 201757101), (3, 67252367), (7, 28822443), (13, 15519777), (21, 9607481), (39, 5173259), (91, 2217111), (169, 1193829), (273, 739037), (507, 397943), (1183, 170547), (2197, 91833), (3549, 56849), (4373, 46137), (6591, 30611), (13119, 15379)]