206520070

素因数分解:

$2^1\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{6521}}^1$

素因数の和:9695

約数の個数: 16

約数和(自身を含む): 371910528

約数和(自身を除く): 165390458

約数列:

[1, 2, 5, 10, 3167, 6334, 6521, 13042, 15835, 31670, 32605, 65210, 20652007, 41304014, 103260035, 206520070]

約数ペア:

[(1, 206520070), (2, 103260035), (5, 41304014), (10, 20652007), (3167, 65210), (6334, 32605), (6521, 31670), (13042, 15835)]