201385191

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{259183}}^1$

素因数の和:259230

約数の個数: 16

約数和(自身を含む): 315167744

約数和(自身を除く): 113782553

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 259183, 777549, 1814281, 5442843, 9589771, 28769313, 67128397, 201385191]

約数ペア:

[(1, 201385191), (3, 67128397), (7, 28769313), (21, 9589771), (37, 5442843), (111, 1814281), (259, 777549), (777, 259183)]