220169591714

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{1297}}^1\times {\mathrm{88321}}^1$

素因数の和:89682

約数の個数: 24

約数和(自身を含む): 341518386924

約数和(自身を除く): 121348795210

約数列:

[1, 2, 31, 62, 961, 1297, 1922, 2594, 40207, 80414, 88321, 176642, 1246417, 2492834, 2737951, 5475902, 84876481, 114552337, 169752962, 229104674, 3551122447, 7102244894, 110084795857, 220169591714]

約数ペア:

[(1, 220169591714), (2, 110084795857), (31, 7102244894), (62, 3551122447), (961, 229104674), (1297, 169752962), (1922, 114552337), (2594, 84876481), (40207, 5475902), (80414, 2737951), (88321, 2492834), (176642, 1246417)]