201530606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{26921}}^1$

素因数の和:27139

約数の個数: 16

約数和(自身を含む): 319833360

約数和(自身を除く): 118302754

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 26921, 53842, 511499, 1022998, 5303437, 10606874, 100765303, 201530606]

約数ペア:

[(1, 201530606), (2, 100765303), (19, 10606874), (38, 5303437), (197, 1022998), (394, 511499), (3743, 53842), (7486, 26921)]