201994535755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{32553511}}^1$

素因数の和:32553606

約数の個数: 16

約数和(自身を含む): 260167667904

約数和(自身を除く): 58173132149

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 32553511, 162767555, 553409687, 2376406303, 2767048435, 11882031515, 40398907151, 201994535755]

約数ペア:

[(1, 201994535755), (5, 40398907151), (17, 11882031515), (73, 2767048435), (85, 2376406303), (365, 553409687), (1241, 162767555), (6205, 32553511)]