201248565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1916653}}^1$

素因数の和:1916668

約数の個数: 16

約数和(自身を含む): 367997568

約数和(自身を除く): 166749003

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1916653, 5749959, 9583265, 13416571, 28749795, 40249713, 67082855, 201248565]

約数ペア:

[(1, 201248565), (3, 67082855), (5, 40249713), (7, 28749795), (15, 13416571), (21, 9583265), (35, 5749959), (105, 1916653)]