205480454410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266857733}}^1$

素因数の和:266857758

約数の個数: 32

約数和(自身を含む): 461130164352

約数和(自身を除く): 255649709942

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 266857733, 533715466, 1334288665, 1868004131, 2668577330, 2935435063, 3736008262, 5870870126, 9340020655, 14677175315, 18680041310, 20548045441, 29354350630, 41096090882, 102740227205, 205480454410]

約数ペア:

[(1, 205480454410), (2, 102740227205), (5, 41096090882), (7, 29354350630), (10, 20548045441), (11, 18680041310), (14, 14677175315), (22, 9340020655), (35, 5870870126), (55, 3736008262), (70, 2935435063), (77, 2668577330), (110, 1868004131), (154, 1334288665), (385, 533715466), (770, 266857733)]