202479795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1451}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 402285312

約数和(自身を除く): 199805517

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 443, 1329, 1451, 2215, 3101, 3987, 4353, 6645, 7255, 9303, 10157, 13059, 15505, 19935, 21765, 27909, 30471, 46515, 50785, 65295, 91413, 139545, 152355, 457065, 642793, 1928379, 3213965, 4499551, 5785137, 9641895, 13498653, 22497755, 28925685, 40495959, 67493265, 202479795]

約数ペア:

[(1, 202479795), (3, 67493265), (5, 40495959), (7, 28925685), (9, 22497755), (15, 13498653), (21, 9641895), (35, 5785137), (45, 4499551), (63, 3213965), (105, 1928379), (315, 642793), (443, 457065), (1329, 152355), (1451, 139545), (2215, 91413), (3101, 65295), (3987, 50785), (4353, 46515), (6645, 30471), (7255, 27909), (9303, 21765), (10157, 19935), (13059, 15505)]