207670864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{564323}}^1$

素因数の和:564354

約数の個数: 20

約数和(自身を含む): 419857056

約数和(自身を除く): 212186192

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 564323, 1128646, 2257292, 4514584, 9029168, 12979429, 25958858, 51917716, 103835432, 207670864]

約数ペア:

[(1, 207670864), (2, 103835432), (4, 51917716), (8, 25958858), (16, 12979429), (23, 9029168), (46, 4514584), (92, 2257292), (184, 1128646), (368, 564323)]