201830321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{3697}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 252055680

約数和(自身を除く): 50225359

約数列:

[1, 7, 11, 77, 709, 3697, 4963, 7799, 25879, 40667, 54593, 284669, 2621173, 18348211, 28832903, 201830321]

約数ペア:

[(1, 201830321), (7, 28832903), (11, 18348211), (77, 2621173), (709, 284669), (3697, 54593), (4963, 40667), (7799, 25879)]