201557719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9013}}^1$

素因数の和:9150

約数の個数: 16

約数和(自身を含む): 233642880

約数和(自身を除く): 32085161

約数列:

[1, 11, 19, 107, 209, 1177, 2033, 9013, 22363, 99143, 171247, 964391, 1883717, 10608301, 18323429, 201557719]

約数ペア:

[(1, 201557719), (11, 18323429), (19, 10608301), (107, 1883717), (209, 964391), (1177, 171247), (2033, 99143), (9013, 22363)]