212300828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{58907}}^1$

素因数の和:58981

約数の個数: 24

約数和(自身を含む): 400810032

約数和(自身を除く): 188509204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 58907, 117814, 235628, 1001419, 2002838, 3122071, 4005676, 6244142, 12488284, 53075207, 106150414, 212300828]

約数ペア:

[(1, 212300828), (2, 106150414), (4, 53075207), (17, 12488284), (34, 6244142), (53, 4005676), (68, 3122071), (106, 2002838), (212, 1001419), (901, 235628), (1802, 117814), (3604, 58907)]