201630202669

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{174121}}^1$

素因数の和:174445

約数の個数: 32

約数和(自身を含む): 251538034176

約数和(自身を除く): 49907831507

約数列:

[1, 7, 17, 37, 119, 259, 263, 629, 1841, 4403, 4471, 9731, 31297, 68117, 165427, 174121, 1157989, 1218847, 2960057, 6442477, 20720399, 45097339, 45793823, 109522109, 320556761, 766654763, 778494991, 1694371451, 5449464937, 11860600157, 28804314667, 201630202669]

約数ペア:

[(1, 201630202669), (7, 28804314667), (17, 11860600157), (37, 5449464937), (119, 1694371451), (259, 778494991), (263, 766654763), (629, 320556761), (1841, 109522109), (4403, 45793823), (4471, 45097339), (9731, 20720399), (31297, 6442477), (68117, 2960057), (165427, 1218847), (174121, 1157989)]