208759592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66739}}^1$

素因数の和:66785

約数の個数: 32

約数和(自身を含む): 432475200

約数和(自身を除く): 223715608

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 66739, 133478, 266956, 533912, 1134563, 1534997, 2269126, 3069994, 4538252, 6139988, 9076504, 12279976, 26094949, 52189898, 104379796, 208759592]

約数ペア:

[(1, 208759592), (2, 104379796), (4, 52189898), (8, 26094949), (17, 12279976), (23, 9076504), (34, 6139988), (46, 4538252), (68, 3069994), (92, 2269126), (136, 1534997), (184, 1134563), (391, 533912), (782, 266956), (1564, 133478), (3128, 66739)]