207430992

素因数分解:

$2^4\times 3^2\times {\mathrm{1440493}}^1$

素因数の和:1440507

約数の個数: 30

約数和(自身を含む): 580519082

約数和(自身を除く): 373088090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1440493, 2880986, 4321479, 5761972, 8642958, 11523944, 12964437, 17285916, 23047888, 25928874, 34571832, 51857748, 69143664, 103715496, 207430992]

約数ペア:

[(1, 207430992), (2, 103715496), (3, 69143664), (4, 51857748), (6, 34571832), (8, 25928874), (9, 23047888), (12, 17285916), (16, 12964437), (18, 11523944), (24, 8642958), (36, 5761972), (48, 4321479), (72, 2880986), (144, 1440493)]