207826514

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 155053486

約数列:

[1, 2, 7, 14, 71, 142, 419, 497, 499, 838, 994, 998, 2933, 3493, 5866, 6986, 29749, 35429, 59498, 70858, 208243, 209081, 248003, 416486, 418162, 496006, 1463567, 2927134, 14844751, 29689502, 103913257, 207826514]

約数ペア:

[(1, 207826514), (2, 103913257), (7, 29689502), (14, 14844751), (71, 2927134), (142, 1463567), (419, 496006), (497, 418162), (499, 416486), (838, 248003), (994, 209081), (998, 208243), (2933, 70858), (3493, 59498), (5866, 35429), (6986, 29749)]