205380216

素因数分解:

$2^3\times 3^2\times {\mathrm{2852503}}^1$

素因数の和:2852515

約数の個数: 24

約数和(自身を含む): 556238280

約数和(自身を除く): 350858064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2852503, 5705006, 8557509, 11410012, 17115018, 22820024, 25672527, 34230036, 51345054, 68460072, 102690108, 205380216]

約数ペア:

[(1, 205380216), (2, 102690108), (3, 68460072), (4, 51345054), (6, 34230036), (8, 25672527), (9, 22820024), (12, 17115018), (18, 11410012), (24, 8557509), (36, 5705006), (72, 2852503)]