208740466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{160817}}^1$

素因数の和:160889

約数の個数: 16

約数和(自身を含む): 347366880

約数和(自身を除く): 138626414

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 160817, 321634, 1768987, 3537974, 9488203, 18976406, 104370233, 208740466]

約数ペア:

[(1, 208740466), (2, 104370233), (11, 18976406), (22, 9488203), (59, 3537974), (118, 1768987), (649, 321634), (1298, 160817)]