201757478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{79999}}^1$

素因数の和:80111

約数の個数: 16

約数和(自身を含む): 329280000

約数和(自身を除く): 127522522

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 79999, 159998, 1039987, 2079974, 7759903, 15519806, 100878739, 201757478]

約数ペア:

[(1, 201757478), (2, 100878739), (13, 15519806), (26, 7759903), (97, 2079974), (194, 1039987), (1261, 159998), (2522, 79999)]