201628390

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{65677}}^1$

素因数の和:65991

約数の個数: 16

約数和(自身を含む): 364118832

約数和(自身を除く): 162490442

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 65677, 131354, 328385, 656770, 20162839, 40325678, 100814195, 201628390]

約数ペア:

[(1, 201628390), (2, 100814195), (5, 40325678), (10, 20162839), (307, 656770), (614, 328385), (1535, 131354), (3070, 65677)]