202412770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7211}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 417488256

約数和(自身を除く): 215075486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 4010, 5614, 7211, 14035, 14422, 28070, 36055, 50477, 72110, 100954, 252385, 504770, 2891611, 5783222, 14458055, 20241277, 28916110, 40482554, 101206385, 202412770]

約数ペア:

[(1, 202412770), (2, 101206385), (5, 40482554), (7, 28916110), (10, 20241277), (14, 14458055), (35, 5783222), (70, 2891611), (401, 504770), (802, 252385), (2005, 100954), (2807, 72110), (4010, 50477), (5614, 36055), (7211, 28070), (14035, 14422)]