200210660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{770041}}^1$

素因数の和:770063

約数の個数: 24

約数和(自身を含む): 452784696

約数和(自身を除く): 252574036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 770041, 1540082, 3080164, 3850205, 7700410, 10010533, 15400820, 20021066, 40042132, 50052665, 100105330, 200210660]

約数ペア:

[(1, 200210660), (2, 100105330), (4, 50052665), (5, 40042132), (10, 20021066), (13, 15400820), (20, 10010533), (26, 7700410), (52, 3850205), (65, 3080164), (130, 1540082), (260, 770041)]