201874939

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:10026

約数の個数: 16

約数和(自身を含む): 239694336

約数和(自身を除く): 37819397

約数列:

[1, 7, 41, 71, 287, 497, 2911, 9907, 20377, 69349, 406187, 703397, 2843309, 4923779, 28839277, 201874939]

約数ペア:

[(1, 201874939), (7, 28839277), (41, 4923779), (71, 2843309), (287, 703397), (497, 406187), (2911, 69349), (9907, 20377)]