205652867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{12647}}^1$

素因数の和:12778

約数の個数: 16

約数和(自身を含む): 247698432

約数和(自身を除く): 42045565

約数列:

[1, 7, 23, 101, 161, 707, 2323, 12647, 16261, 88529, 290881, 1277347, 2036167, 8941429, 29378981, 205652867]

約数ペア:

[(1, 205652867), (7, 29378981), (23, 8941429), (101, 2036167), (161, 1277347), (707, 290881), (2323, 88529), (12647, 16261)]