208049183992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{1549553}}^1$

素因数の和:1550863

約数の個数: 32

約数和(自身を含む): 420424991280

約数和(自身を除く): 212375807288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1291, 2582, 5164, 10328, 16783, 33566, 67132, 134264, 1549553, 3099106, 6198212, 12396424, 20144189, 40288378, 80576756, 161153512, 2000472923, 4000945846, 8001891692, 16003783384, 26006147999, 52012295998, 104024591996, 208049183992]

約数ペア:

[(1, 208049183992), (2, 104024591996), (4, 52012295998), (8, 26006147999), (13, 16003783384), (26, 8001891692), (52, 4000945846), (104, 2000472923), (1291, 161153512), (2582, 80576756), (5164, 40288378), (10328, 20144189), (16783, 12396424), (33566, 6198212), (67132, 3099106), (134264, 1549553)]