205476216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{778319}}^1$

素因数の和:778339

約数の個数: 32

約数和(自身を含む): 560390400

約数和(自身を除く): 354914184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 778319, 1556638, 2334957, 3113276, 4669914, 6226552, 8561509, 9339828, 17123018, 18679656, 25684527, 34246036, 51369054, 68492072, 102738108, 205476216]

約数ペア:

[(1, 205476216), (2, 102738108), (3, 68492072), (4, 51369054), (6, 34246036), (8, 25684527), (11, 18679656), (12, 17123018), (22, 9339828), (24, 8561509), (33, 6226552), (44, 4669914), (66, 3113276), (88, 2334957), (132, 1556638), (264, 778319)]