201967690

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{15289}}^1$

素因数の和:16617

約数の個数: 16

約数和(自身を含む): 363840840

約数和(自身を除く): 161873150

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 13210, 15289, 30578, 76445, 152890, 20196769, 40393538, 100983845, 201967690]

約数ペア:

[(1, 201967690), (2, 100983845), (5, 40393538), (10, 20196769), (1321, 152890), (2642, 76445), (6605, 30578), (13210, 15289)]