201008019

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{3571}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 277758720

約数和(自身を除く): 76750701

約数列:

[1, 3, 29, 87, 647, 1941, 3571, 10713, 18763, 56289, 103559, 310677, 2310437, 6931311, 67002673, 201008019]

約数ペア:

[(1, 201008019), (3, 67002673), (29, 6931311), (87, 2310437), (647, 310677), (1941, 103559), (3571, 56289), (10713, 18763)]