204030391478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{260908429}}^1$

素因数の和:260908471

約数の個数: 16

約数和(自身を含む): 338137325280

約数和(自身を除く): 134106933802

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 260908429, 521816858, 4435443293, 6000893867, 8870886586, 12001787734, 102015195739, 204030391478]

約数ペア:

[(1, 204030391478), (2, 102015195739), (17, 12001787734), (23, 8870886586), (34, 6000893867), (46, 4435443293), (391, 521816858), (782, 260908429)]