209796264

素因数分解:

$2^3\times 3^3\times {\mathrm{971279}}^1$

素因数の和:971294

約数の個数: 32

約数和(自身を含む): 582768000

約数和(自身を除く): 372971736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 971279, 1942558, 2913837, 3885116, 5827674, 7770232, 8741511, 11655348, 17483022, 23310696, 26224533, 34966044, 52449066, 69932088, 104898132, 209796264]

約数ペア:

[(1, 209796264), (2, 104898132), (3, 69932088), (4, 52449066), (6, 34966044), (8, 26224533), (9, 23310696), (12, 17483022), (18, 11655348), (24, 8741511), (27, 7770232), (36, 5827674), (54, 3885116), (72, 2913837), (108, 1942558), (216, 971279)]