206543234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{38693}}^1$

素因数の和:38869

約数の個数: 16

約数和(自身を含む): 330137208

約数和(自身を除く): 123593974

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 38693, 77386, 657781, 1315562, 6074801, 12149602, 103271617, 206543234]

約数ペア:

[(1, 206543234), (2, 103271617), (17, 12149602), (34, 6074801), (157, 1315562), (314, 657781), (2669, 77386), (5338, 38693)]