204576190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17293}}^1$

素因数の和:17333

約数の個数: 48

約数和(自身を含む): 455731488

約数和(自身を除く): 251155298

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 17293, 34586, 86465, 121051, 172930, 224809, 242102, 449618, 605255, 1124045, 1210510, 1573663, 2248090, 2922517, 3147326, 5845034, 7868315, 14612585, 15736630, 20457619, 29225170, 40915238, 102288095, 204576190]

約数ペア:

[(1, 204576190), (2, 102288095), (5, 40915238), (7, 29225170), (10, 20457619), (13, 15736630), (14, 14612585), (26, 7868315), (35, 5845034), (65, 3147326), (70, 2922517), (91, 2248090), (130, 1573663), (169, 1210510), (182, 1124045), (338, 605255), (455, 449618), (845, 242102), (910, 224809), (1183, 172930), (1690, 121051), (2366, 86465), (5915, 34586), (11830, 17293)]