207923250260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{587387}}^1$

素因数の和:589016

約数の個数: 48

約数和(自身を含む): 476630118720

約数和(自身を除く): 268706868460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1609, 3218, 6436, 8045, 16090, 17699, 32180, 35398, 70796, 88495, 176990, 353980, 587387, 1174774, 2349548, 2936935, 5873870, 6461257, 11747740, 12922514, 25845028, 32306285, 64612570, 129225140, 945105683, 1890211366, 3780422732, 4725528415, 9451056830, 10396162513, 18902113660, 20792325026, 41584650052, 51980812565, 103961625130, 207923250260]

約数ペア:

[(1, 207923250260), (2, 103961625130), (4, 51980812565), (5, 41584650052), (10, 20792325026), (11, 18902113660), (20, 10396162513), (22, 9451056830), (44, 4725528415), (55, 3780422732), (110, 1890211366), (220, 945105683), (1609, 129225140), (3218, 64612570), (6436, 32306285), (8045, 25845028), (16090, 12922514), (17699, 11747740), (32180, 6461257), (35398, 5873870), (70796, 2936935), (88495, 2349548), (176990, 1174774), (353980, 587387)]