204531208

素因数分解:

$2^3\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{3011}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 438788160

約数和(自身を除く): 234256952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213, 2426, 3011, 4852, 6022, 8491, 9704, 12044, 16982, 21077, 24088, 33964, 42154, 67928, 84308, 168616, 3652343, 7304686, 14609372, 25566401, 29218744, 51132802, 102265604, 204531208]

約数ペア:

[(1, 204531208), (2, 102265604), (4, 51132802), (7, 29218744), (8, 25566401), (14, 14609372), (28, 7304686), (56, 3652343), (1213, 168616), (2426, 84308), (3011, 67928), (4852, 42154), (6022, 33964), (8491, 24088), (9704, 21077), (12044, 16982)]