203209108

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{45481}}^1$

素因数の和:46602

約数の個数: 12

約数和(自身を含む): 355942132

約数和(自身を除く): 152733024

約数列:

[1, 2, 4, 1117, 2234, 4468, 45481, 90962, 181924, 50802277, 101604554, 203209108]

約数ペア:

[(1, 203209108), (2, 101604554), (4, 50802277), (1117, 181924), (2234, 90962), (4468, 45481)]