201097984

素因数分解:

$2^8\times {\mathrm{809}}^1\times {\mathrm{971}}^1$

素因数の和:1796

約数の個数: 36

約数和(自身を含む): 402320520

約数和(自身を除く): 201222536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 809, 971, 1618, 1942, 3236, 3884, 6472, 7768, 12944, 15536, 25888, 31072, 51776, 62144, 103552, 124288, 207104, 248576, 785539, 1571078, 3142156, 6284312, 12568624, 25137248, 50274496, 100548992, 201097984]

約数ペア:

[(1, 201097984), (2, 100548992), (4, 50274496), (8, 25137248), (16, 12568624), (32, 6284312), (64, 3142156), (128, 1571078), (256, 785539), (809, 248576), (971, 207104), (1618, 124288), (1942, 103552), (3236, 62144), (3884, 51776), (6472, 31072), (7768, 25888), (12944, 15536)]