204968541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{4657}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 289764864

約数和(自身を除く): 84796323

約数列:

[1, 3, 17, 51, 863, 2589, 4657, 13971, 14671, 44013, 79169, 237507, 4018991, 12056973, 68322847, 204968541]

約数ペア:

[(1, 204968541), (3, 68322847), (17, 12056973), (51, 4018991), (863, 237507), (2589, 79169), (4657, 44013), (13971, 14671)]