268640137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3343}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 296144640

約数和(自身を除く): 27504503

約数列:

[1, 17, 29, 163, 493, 2771, 3343, 4727, 56831, 80359, 96947, 544909, 1648099, 9263453, 15802361, 268640137]

約数ペア:

[(1, 268640137), (17, 15802361), (29, 9263453), (163, 1648099), (493, 544909), (2771, 96947), (3343, 80359), (4727, 56831)]