201839908

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 357033600

約数和(自身を除く): 155193692

約数列:

[1, 2, 4, 137, 274, 439, 548, 839, 878, 1678, 1756, 3356, 60143, 114943, 120286, 229886, 240572, 368321, 459772, 736642, 1473284, 50459977, 100919954, 201839908]

約数ペア:

[(1, 201839908), (2, 100919954), (4, 50459977), (137, 1473284), (274, 736642), (439, 459772), (548, 368321), (839, 240572), (878, 229886), (1678, 120286), (1756, 114943), (3356, 60143)]