205965266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{108517}}^1$

素因数の和:108605

約数の個数: 16

約数和(自身を含む): 337273944

約数和(自身を除く): 131308678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 108517, 217034, 1410721, 2821442, 7921741, 15843482, 102982633, 205965266]

約数ペア:

[(1, 205965266), (2, 102982633), (13, 15843482), (26, 7921741), (73, 2821442), (146, 1410721), (949, 217034), (1898, 108517)]