204889082

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{9739}}^1$

素因数の和:9965

約数の個数: 16

約数和(自身を含む): 313939680

約数和(自身を除く): 109050598

約数列:

[1, 2, 67, 134, 157, 314, 9739, 10519, 19478, 21038, 652513, 1305026, 1529023, 3058046, 102444541, 204889082]

約数ペア:

[(1, 204889082), (2, 102444541), (67, 3058046), (134, 1529023), (157, 1305026), (314, 652513), (9739, 21038), (10519, 19478)]