201320367

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{42179}}^1$

素因数の和:42262

約数の個数: 16

約数和(自身を含む): 282099840

約数和(自身を除く): 80779473

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 42179, 126537, 1560623, 1813697, 4681869, 5441091, 67106789, 201320367]

約数ペア:

[(1, 201320367), (3, 67106789), (37, 5441091), (43, 4681869), (111, 1813697), (129, 1560623), (1591, 126537), (4773, 42179)]