207771424

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29921}}^1$

素因数の和:29969

約数の個数: 48

約数和(自身を含む): 482582016

約数和(自身を除く): 274810592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 29921, 59842, 119684, 209447, 239368, 418894, 478736, 837788, 927551, 957472, 1675576, 1855102, 3351152, 3710204, 6492857, 6702304, 7420408, 12985714, 14840816, 25971428, 29681632, 51942856, 103885712, 207771424]

約数ペア:

[(1, 207771424), (2, 103885712), (4, 51942856), (7, 29681632), (8, 25971428), (14, 14840816), (16, 12985714), (28, 7420408), (31, 6702304), (32, 6492857), (56, 3710204), (62, 3351152), (112, 1855102), (124, 1675576), (217, 957472), (224, 927551), (248, 837788), (434, 478736), (496, 418894), (868, 239368), (992, 209447), (1736, 119684), (3472, 59842), (6944, 29921)]