83487812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 148440600

約数和(自身を除く): 64952788

約数列:

[1, 2, 4, 101, 197, 202, 394, 404, 788, 1049, 2098, 4196, 19897, 39794, 79588, 105949, 206653, 211898, 413306, 423796, 826612, 20871953, 41743906, 83487812]

約数ペア:

[(1, 83487812), (2, 41743906), (4, 20871953), (101, 826612), (197, 423796), (202, 413306), (394, 211898), (404, 206653), (788, 105949), (1049, 79588), (2098, 39794), (4196, 19897)]