215947838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{6113}}^1$

素因数の和:7171

約数の個数: 16

約数和(自身を含む): 343362240

約数和(自身を除く): 127414402

約数列:

[1, 2, 17, 34, 1039, 2078, 6113, 12226, 17663, 35326, 103921, 207842, 6351407, 12702814, 107973919, 215947838]

約数ペア:

[(1, 215947838), (2, 107973919), (17, 12702814), (34, 6351407), (1039, 207842), (2078, 103921), (6113, 35326), (12226, 17663)]