201997037757

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1\times {\mathrm{149953}}^1$

素因数の和:156180

約数の個数: 16

約数和(自身を含む): 273065034368

約数和(自身を除く): 71067996611

約数列:

[1, 3, 73, 219, 6151, 18453, 149953, 449023, 449859, 1347069, 10946569, 32839707, 922360903, 2767082709, 67332345919, 201997037757]

約数ペア:

[(1, 201997037757), (3, 67332345919), (73, 2767082709), (219, 922360903), (6151, 32839707), (18453, 10946569), (149953, 1347069), (449023, 449859)]