206565550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 406826640

約数和(自身を除く): 200261090

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1075, 1247, 1450, 2150, 2494, 3313, 6235, 6626, 12470, 16565, 31175, 33130, 62350, 82825, 96077, 142459, 165650, 192154, 284918, 480385, 712295, 960770, 1424590, 2401925, 3561475, 4131311, 4803850, 7122950, 8262622, 20656555, 41313110, 103282775, 206565550]

約数ペア:

[(1, 206565550), (2, 103282775), (5, 41313110), (10, 20656555), (25, 8262622), (29, 7122950), (43, 4803850), (50, 4131311), (58, 3561475), (86, 2401925), (145, 1424590), (215, 960770), (290, 712295), (430, 480385), (725, 284918), (1075, 192154), (1247, 165650), (1450, 142459), (2150, 96077), (2494, 82825), (3313, 62350), (6235, 33130), (6626, 31175), (12470, 16565)]