201984801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{17807}}^1$

素因数の和:18028

約数の個数: 16

約数和(自身を含む): 284928000

約数和(自身を除く): 82943199

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 17807, 53421, 338333, 1014999, 3543593, 10630779, 67328267, 201984801]

約数ペア:

[(1, 201984801), (3, 67328267), (19, 10630779), (57, 3543593), (199, 1014999), (597, 338333), (3781, 53421), (11343, 17807)]