200820388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{2239}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 171736412

約数列:

[1, 2, 4, 17, 34, 68, 1319, 2239, 2638, 4478, 5276, 8956, 22423, 38063, 44846, 76126, 89692, 152252, 2953241, 5906482, 11812964, 50205097, 100410194, 200820388]

約数ペア:

[(1, 200820388), (2, 100410194), (4, 50205097), (17, 11812964), (34, 5906482), (68, 2953241), (1319, 152252), (2239, 89692), (2638, 76126), (4478, 44846), (5276, 38063), (8956, 22423)]