222738992

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86467}}^1$

素因数の和:86505

約数の個数: 40

約数和(自身を含む): 514657536

約数和(自身を除く): 291918544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 86467, 172934, 345868, 605269, 691736, 1210538, 1383472, 1988741, 2421076, 3977482, 4842152, 7954964, 9684304, 13921187, 15909928, 27842374, 31819856, 55684748, 111369496, 222738992]

約数ペア:

[(1, 222738992), (2, 111369496), (4, 55684748), (7, 31819856), (8, 27842374), (14, 15909928), (16, 13921187), (23, 9684304), (28, 7954964), (46, 4842152), (56, 3977482), (92, 2421076), (112, 1988741), (161, 1383472), (184, 1210538), (322, 691736), (368, 605269), (644, 345868), (1288, 172934), (2576, 86467)]