201331837

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{111049}}^1$

素因数の和:111100

約数の個数: 12

約数和(自身を含む): 240534300

約数和(自身を除く): 39202463

約数列:

[1, 7, 37, 49, 259, 1813, 111049, 777343, 4108813, 5441401, 28761691, 201331837]

約数ペア:

[(1, 201331837), (7, 28761691), (37, 5441401), (49, 4108813), (259, 777343), (1813, 111049)]