205429091

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{3797}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 240641280

約数和(自身を除く): 35212189

約数列:

[1, 7, 59, 131, 413, 917, 3797, 7729, 26579, 54103, 224023, 497407, 1568161, 3481849, 29347013, 205429091]

約数ペア:

[(1, 205429091), (7, 29347013), (59, 3481849), (131, 1568161), (413, 497407), (917, 224023), (3797, 54103), (7729, 26579)]