200315068

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 354945024

約数和(自身を除く): 154629956

約数列:

[1, 2, 4, 127, 251, 254, 502, 508, 1004, 1571, 3142, 6284, 31877, 63754, 127508, 199517, 394321, 399034, 788642, 798068, 1577284, 50078767, 100157534, 200315068]

約数ペア:

[(1, 200315068), (2, 100157534), (4, 50078767), (127, 1577284), (251, 798068), (254, 788642), (502, 399034), (508, 394321), (1004, 199517), (1571, 127508), (3142, 63754), (6284, 31877)]