204421071

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{4139}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 277015680

約数和(自身を除く): 72594609

約数列:

[1, 3, 101, 163, 303, 489, 4139, 12417, 16463, 49389, 418039, 674657, 1254117, 2023971, 68140357, 204421071]

約数ペア:

[(1, 204421071), (3, 68140357), (101, 2023971), (163, 1254117), (303, 674657), (489, 418039), (4139, 49389), (12417, 16463)]