208024976

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{68071}}^1$

素因数の和:68270

約数の個数: 20

約数和(自身を含む): 405164544

約数和(自身を除く): 197139568

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 68071, 136142, 272284, 544568, 1089136, 13001561, 26003122, 52006244, 104012488, 208024976]

約数ペア:

[(1, 208024976), (2, 104012488), (4, 52006244), (8, 26003122), (16, 13001561), (191, 1089136), (382, 544568), (764, 272284), (1528, 136142), (3056, 68071)]