199948678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{12721}}^1$

素因数の和:13023

約数の個数: 16

約数和(自身を含む): 311434560

約数和(自身を除く): 111485882

約数列:

[1, 2, 29, 58, 271, 542, 7859, 12721, 15718, 25442, 368909, 737818, 3447391, 6894782, 99974339, 199948678]

約数ペア:

[(1, 199948678), (2, 99974339), (29, 6894782), (58, 3447391), (271, 737818), (542, 368909), (7859, 25442), (12721, 15718)]