208160007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{3877}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 303042432

約数和(自身を除く): 94882425

約数列:

[1, 3, 11, 33, 1627, 3877, 4881, 11631, 17897, 42647, 53691, 127941, 6307879, 18923637, 69386669, 208160007]

約数ペア:

[(1, 208160007), (3, 69386669), (11, 18923637), (33, 6307879), (1627, 127941), (3877, 53691), (4881, 42647), (11631, 17897)]