207640849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9781}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 236646144

約数和(自身を除く): 29005295

約数列:

[1, 13, 23, 71, 299, 923, 1633, 9781, 21229, 127153, 224963, 694451, 2924519, 9027863, 15972373, 207640849]

約数ペア:

[(1, 207640849), (13, 15972373), (23, 9027863), (71, 2924519), (299, 694451), (923, 224963), (1633, 127153), (9781, 21229)]