201242545

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185477}}^1$

素因数の和:185520

約数の個数: 16

約数和(自身を含む): 284894208

約数和(自身を除く): 83651663

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 185477, 927385, 1298339, 5749787, 6491695, 28748935, 40248509, 201242545]

約数ペア:

[(1, 201242545), (5, 40248509), (7, 28748935), (31, 6491695), (35, 5749787), (155, 1298339), (217, 927385), (1085, 185477)]