201357485

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{41389}}^1$

素因数の和:41540

約数の個数: 16

約数和(自身を含む): 278140800

約数和(自身を除く): 76783315

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 41389, 206945, 289723, 1448615, 5753071, 28765355, 40271497, 201357485]

約数ペア:

[(1, 201357485), (5, 40271497), (7, 28765355), (35, 5753071), (139, 1448615), (695, 289723), (973, 206945), (4865, 41389)]