198101913

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 267187200

約数和(自身を除く): 69085287

約数列:

[1, 3, 167, 199, 501, 597, 1987, 5961, 33233, 99699, 331829, 395413, 995487, 1186239, 66033971, 198101913]

約数ペア:

[(1, 198101913), (3, 66033971), (167, 1186239), (199, 995487), (501, 395413), (597, 331829), (1987, 99699), (5961, 33233)]