205460662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6636

約数の個数: 24

約数和(自身を含む): 341393976

約数和(自身を除く): 135933314

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2882, 6481, 12962, 15851, 31702, 71291, 142582, 784201, 849011, 1568402, 1698022, 9339121, 18678242, 102730331, 205460662]

約数ペア:

[(1, 205460662), (2, 102730331), (11, 18678242), (22, 9339121), (121, 1698022), (131, 1568402), (242, 849011), (262, 784201), (1441, 142582), (2882, 71291), (6481, 31702), (12962, 15851)]