201437015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 263168640

約数和(自身を除く): 61731625

約数列:

[1, 5, 13, 65, 169, 223, 845, 1069, 1115, 2899, 5345, 13897, 14495, 37687, 69485, 180661, 188435, 238387, 903305, 1191935, 3099031, 15495155, 40287403, 201437015]

約数ペア:

[(1, 201437015), (5, 40287403), (13, 15495155), (65, 3099031), (169, 1191935), (223, 903305), (845, 238387), (1069, 188435), (1115, 180661), (2899, 69485), (5345, 37687), (13897, 14495)]