201651438

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{297421}}^1$

素因数の和:297539

約数の個数: 16

約数和(自身を含む): 406873296

約数和(自身を除く): 205221858

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 297421, 594842, 892263, 1784526, 33608573, 67217146, 100825719, 201651438]

約数ペア:

[(1, 201651438), (2, 100825719), (3, 67217146), (6, 33608573), (113, 1784526), (226, 892263), (339, 594842), (678, 297421)]