201040394517

素因数分解:

$3^2\times {\mathrm{557}}^1\times {\mathrm{40103809}}^1$

素因数の和:40104372

約数の個数: 12

約数和(自身を含む): 290913037740

約数和(自身を除く): 89872643223

約数列:

[1, 3, 9, 557, 1671, 5013, 40103809, 120311427, 360934281, 22337821613, 67013464839, 201040394517]

約数ペア:

[(1, 201040394517), (3, 67013464839), (9, 22337821613), (557, 360934281), (1671, 120311427), (5013, 40103809)]