208891488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167381}}^1$

素因数の和:167407

約数の個数: 48

約数和(自身を含む): 590523696

約数和(自身を除く): 381632208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 167381, 334762, 502143, 669524, 1004286, 1339048, 2008572, 2175953, 2678096, 4017144, 4351906, 5356192, 6527859, 8034288, 8703812, 13055718, 16068576, 17407624, 26111436, 34815248, 52222872, 69630496, 104445744, 208891488]

約数ペア:

[(1, 208891488), (2, 104445744), (3, 69630496), (4, 52222872), (6, 34815248), (8, 26111436), (12, 17407624), (13, 16068576), (16, 13055718), (24, 8703812), (26, 8034288), (32, 6527859), (39, 5356192), (48, 4351906), (52, 4017144), (78, 2678096), (96, 2175953), (104, 2008572), (156, 1339048), (208, 1004286), (312, 669524), (416, 502143), (624, 334762), (1248, 167381)]