201992498995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12703}}^1\times {\mathrm{19753}}^1$

素因数の和:32491

約数の個数: 32

約数和(自身を含む): 289099948032

約数和(自身を除く): 87107449037

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 12703, 19753, 63515, 88921, 98765, 138271, 292169, 444605, 454319, 691355, 1460845, 2045183, 2271595, 3180233, 10225915, 15901165, 250922359, 1254611795, 1756456513, 5771214257, 8782282565, 28856071285, 40398499799, 201992498995]

約数ペア:

[(1, 201992498995), (5, 40398499799), (7, 28856071285), (23, 8782282565), (35, 5771214257), (115, 1756456513), (161, 1254611795), (805, 250922359), (12703, 15901165), (19753, 10225915), (63515, 3180233), (88921, 2271595), (98765, 2045183), (138271, 1460845), (292169, 691355), (444605, 454319)]