203419013

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 234821760

約数和(自身を除く): 31402747

約数列:

[1, 7, 227, 313, 409, 1589, 2191, 2863, 71051, 92843, 128017, 497357, 649901, 896119, 29059859, 203419013]

約数ペア:

[(1, 203419013), (7, 29059859), (227, 896119), (313, 649901), (409, 497357), (1589, 128017), (2191, 92843), (2863, 71051)]