200969561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 229262400

約数和(自身を除く): 28292839

約数列:

[1, 13, 23, 149, 169, 299, 347, 1937, 3427, 3887, 4511, 7981, 25181, 44551, 51703, 58643, 103753, 579163, 672139, 1189169, 1348789, 8737807, 15459197, 200969561]

約数ペア:

[(1, 200969561), (13, 15459197), (23, 8737807), (149, 1348789), (169, 1189169), (299, 672139), (347, 579163), (1937, 103753), (3427, 58643), (3887, 51703), (4511, 44551), (7981, 25181)]