247194808

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{13417}}^1$

素因数の和:13484

約数の個数: 48

約数和(自身を含む): 550674720

約数和(自身を除く): 303479912

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 13417, 18424, 26834, 53668, 93919, 107336, 187838, 375676, 630599, 657433, 751352, 1261198, 1314866, 2522396, 2629732, 4414193, 5044792, 5259464, 8828386, 17656772, 30899351, 35313544, 61798702, 123597404, 247194808]

約数ペア:

[(1, 247194808), (2, 123597404), (4, 61798702), (7, 35313544), (8, 30899351), (14, 17656772), (28, 8828386), (47, 5259464), (49, 5044792), (56, 4414193), (94, 2629732), (98, 2522396), (188, 1314866), (196, 1261198), (329, 751352), (376, 657433), (392, 630599), (658, 375676), (1316, 187838), (2303, 107336), (2632, 93919), (4606, 53668), (9212, 26834), (13417, 18424)]