206860600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{54437}}^1$

素因数の和:54472

約数の個数: 48

約数和(自身を含む): 506273400

約数和(自身を除く): 299412800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 54437, 108874, 217748, 272185, 435496, 544370, 1034303, 1088740, 1360925, 2068606, 2177480, 2721850, 4137212, 5171515, 5443700, 8274424, 10343030, 10887400, 20686060, 25857575, 41372120, 51715150, 103430300, 206860600]

約数ペア:

[(1, 206860600), (2, 103430300), (4, 51715150), (5, 41372120), (8, 25857575), (10, 20686060), (19, 10887400), (20, 10343030), (25, 8274424), (38, 5443700), (40, 5171515), (50, 4137212), (76, 2721850), (95, 2177480), (100, 2068606), (152, 1360925), (190, 1088740), (200, 1034303), (380, 544370), (475, 435496), (760, 272185), (950, 217748), (1900, 108874), (3800, 54437)]