200420189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 21973411

約数列:

[1, 19, 29, 53, 551, 1007, 1537, 6863, 29203, 130397, 199027, 363739, 3781513, 6911041, 10548431, 200420189]

約数ペア:

[(1, 200420189), (19, 10548431), (29, 6911041), (53, 3781513), (551, 363739), (1007, 199027), (1537, 130397), (6863, 29203)]