206801904

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{6659}}^1$

素因数の和:7317

約数の個数: 40

約数和(自身を含む): 535144320

約数和(自身を除く): 328342416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5176, 6659, 7764, 10352, 13318, 15528, 19977, 26636, 31056, 39954, 53272, 79908, 106544, 159816, 319632, 4308373, 8616746, 12925119, 17233492, 25850238, 34466984, 51700476, 68933968, 103400952, 206801904]

約数ペア:

[(1, 206801904), (2, 103400952), (3, 68933968), (4, 51700476), (6, 34466984), (8, 25850238), (12, 17233492), (16, 12925119), (24, 8616746), (48, 4308373), (647, 319632), (1294, 159816), (1941, 106544), (2588, 79908), (3882, 53272), (5176, 39954), (6659, 31056), (7764, 26636), (10352, 19977), (13318, 15528)]