201508864

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 409778460

約数和(自身を除く): 208269596

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1613, 1952, 2048, 3226, 3904, 6452, 7808, 12904, 15616, 25808, 31232, 51616, 62464, 98393, 103232, 124928, 196786, 206464, 393572, 412928, 787144, 825856, 1574288, 1651712, 3148576, 3303424, 6297152, 12594304, 25188608, 50377216, 100754432, 201508864]

約数ペア:

[(1, 201508864), (2, 100754432), (4, 50377216), (8, 25188608), (16, 12594304), (32, 6297152), (61, 3303424), (64, 3148576), (122, 1651712), (128, 1574288), (244, 825856), (256, 787144), (488, 412928), (512, 393572), (976, 206464), (1024, 196786), (1613, 124928), (1952, 103232), (2048, 98393), (3226, 62464), (3904, 51616), (6452, 31232), (7808, 25808), (12904, 15616)]