200306728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{3253}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 386575200

約数和(自身を除く): 186268472

約数列:

[1, 2, 4, 8, 43, 86, 172, 179, 344, 358, 716, 1432, 3253, 6506, 7697, 13012, 15394, 26024, 30788, 61576, 139879, 279758, 559516, 582287, 1119032, 1164574, 2329148, 4658296, 25038341, 50076682, 100153364, 200306728]

約数ペア:

[(1, 200306728), (2, 100153364), (4, 50076682), (8, 25038341), (43, 4658296), (86, 2329148), (172, 1164574), (179, 1119032), (344, 582287), (358, 559516), (716, 279758), (1432, 139879), (3253, 61576), (6506, 30788), (7697, 26024), (13012, 15394)]