205041744

素因数分解:

$2^4\times 3^2\times {\mathrm{1423901}}^1$

素因数の和:1423915

約数の個数: 30

約数和(自身を含む): 573832506

約数和(自身を除く): 368790762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1423901, 2847802, 4271703, 5695604, 8543406, 11391208, 12815109, 17086812, 22782416, 25630218, 34173624, 51260436, 68347248, 102520872, 205041744]

約数ペア:

[(1, 205041744), (2, 102520872), (3, 68347248), (4, 51260436), (6, 34173624), (8, 25630218), (9, 22782416), (12, 17086812), (16, 12815109), (18, 11391208), (24, 8543406), (36, 5695604), (48, 4271703), (72, 2847802), (144, 1423901)]