205121769

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{1669}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 277994880

約数和(自身を除く): 72873111

約数列:

[1, 3, 71, 213, 577, 1669, 1731, 5007, 40967, 118499, 122901, 355497, 963013, 2889039, 68373923, 205121769]

約数ペア:

[(1, 205121769), (3, 68373923), (71, 2889039), (213, 963013), (577, 355497), (1669, 122901), (1731, 118499), (5007, 40967)]