194060419

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{8161}}^1$

素因数の和:8290

約数の個数: 16

約数和(自身を含む): 229841920

約数和(自身を除く): 35781501

約数列:

[1, 7, 43, 79, 301, 553, 3397, 8161, 23779, 57127, 350923, 644719, 2456461, 4513033, 27722917, 194060419]

約数ペア:

[(1, 194060419), (7, 27722917), (43, 4513033), (79, 2456461), (301, 644719), (553, 350923), (3397, 57127), (8161, 23779)]