210048076

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 431778816

約数和(自身を除く): 221730740

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 827, 1316, 1351, 1654, 2702, 3308, 5404, 5789, 9071, 11578, 18142, 23156, 36284, 38869, 63497, 77738, 126994, 155476, 159611, 253988, 272083, 319222, 544166, 638444, 1088332, 1117277, 2234554, 4469108, 7501717, 15003434, 30006868, 52512019, 105024038, 210048076]

約数ペア:

[(1, 210048076), (2, 105024038), (4, 52512019), (7, 30006868), (14, 15003434), (28, 7501717), (47, 4469108), (94, 2234554), (188, 1117277), (193, 1088332), (329, 638444), (386, 544166), (658, 319222), (772, 272083), (827, 253988), (1316, 159611), (1351, 155476), (1654, 126994), (2702, 77738), (3308, 63497), (5404, 38869), (5789, 36284), (9071, 23156), (11578, 18142)]