208195392

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{5449}}^1$

素因数の和:5663

約数の個数: 56

約数和(自身を含む): 553720000

約数和(自身を除く): 345524608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 5449, 6368, 9552, 10898, 12736, 16347, 19104, 21796, 32694, 38208, 43592, 65388, 87184, 130776, 174368, 261552, 348736, 523104, 1046208, 1084351, 2168702, 3253053, 4337404, 6506106, 8674808, 13012212, 17349616, 26024424, 34699232, 52048848, 69398464, 104097696, 208195392]

約数ペア:

[(1, 208195392), (2, 104097696), (3, 69398464), (4, 52048848), (6, 34699232), (8, 26024424), (12, 17349616), (16, 13012212), (24, 8674808), (32, 6506106), (48, 4337404), (64, 3253053), (96, 2168702), (192, 1084351), (199, 1046208), (398, 523104), (597, 348736), (796, 261552), (1194, 174368), (1592, 130776), (2388, 87184), (3184, 65388), (4776, 43592), (5449, 38208), (6368, 32694), (9552, 21796), (10898, 19104), (12736, 16347)]