200577542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 338342400

約数和(自身を除く): 137764858

約数列:

[1, 2, 11, 22, 43, 86, 149, 298, 473, 946, 1423, 1639, 2846, 3278, 6407, 12814, 15653, 31306, 61189, 70477, 122378, 140954, 212027, 424054, 673079, 1346158, 2332297, 4664594, 9117161, 18234322, 100288771, 200577542]

約数ペア:

[(1, 200577542), (2, 100288771), (11, 18234322), (22, 9117161), (43, 4664594), (86, 2332297), (149, 1346158), (298, 673079), (473, 424054), (946, 212027), (1423, 140954), (1639, 122378), (2846, 70477), (3278, 61189), (6407, 31306), (12814, 15653)]