201333009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{1901}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 275166144

約数和(自身を除く): 73833135

約数列:

[1, 3, 43, 129, 821, 1901, 2463, 5703, 35303, 81743, 105909, 245229, 1560721, 4682163, 67111003, 201333009]

約数ペア:

[(1, 201333009), (3, 67111003), (43, 4682163), (129, 1560721), (821, 245229), (1901, 105909), (2463, 81743), (5703, 35303)]