201871498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138079}}^1$

素因数の和:138141

約数の個数: 16

約数和(自身を含む): 328078080

約数和(自身を除く): 126206582

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 138079, 276158, 2347343, 4694686, 5937397, 11874794, 100935749, 201871498]

約数ペア:

[(1, 201871498), (2, 100935749), (17, 11874794), (34, 5937397), (43, 4694686), (86, 2347343), (731, 276158), (1462, 138079)]