208069393

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 241862400

約数和(自身を除く): 33793007

約数列:

[1, 7, 101, 151, 707, 1057, 1949, 13643, 15251, 106757, 196849, 294299, 1377943, 2060093, 29724199, 208069393]

約数ペア:

[(1, 208069393), (7, 29724199), (101, 2060093), (151, 1377943), (707, 294299), (1057, 196849), (1949, 106757), (13643, 15251)]