202297563

素因数分解:

$3^2\times {\mathrm{13}}^4\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 30

約数和(自身を含む): 316959604

約数和(自身を除く): 114662041

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 787, 1521, 2197, 2361, 6591, 7083, 10231, 19773, 28561, 30693, 85683, 92079, 133003, 257049, 399009, 1197027, 1729039, 5187117, 15561351, 22477507, 67432521, 202297563]

約数ペア:

[(1, 202297563), (3, 67432521), (9, 22477507), (13, 15561351), (39, 5187117), (117, 1729039), (169, 1197027), (507, 399009), (787, 257049), (1521, 133003), (2197, 92079), (2361, 85683), (6591, 30693), (7083, 28561), (10231, 19773)]