201772604656

素因数分解:

$2^4\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{964939}}^1$

素因数の和:966821

約数の個数: 40

約数和(自身を含む): 447021964160

約数和(自身を除く): 245249359504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1867, 3734, 7468, 13069, 14936, 26138, 29872, 52276, 104552, 209104, 964939, 1929878, 3859756, 6754573, 7719512, 13509146, 15439024, 27018292, 54036584, 108073168, 1801541113, 3603082226, 7206164452, 12610787791, 14412328904, 25221575582, 28824657808, 50443151164, 100886302328, 201772604656]

約数ペア:

[(1, 201772604656), (2, 100886302328), (4, 50443151164), (7, 28824657808), (8, 25221575582), (14, 14412328904), (16, 12610787791), (28, 7206164452), (56, 3603082226), (112, 1801541113), (1867, 108073168), (3734, 54036584), (7468, 27018292), (13069, 15439024), (14936, 13509146), (26138, 7719512), (29872, 6754573), (52276, 3859756), (104552, 1929878), (209104, 964939)]