201681636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1292831}}^1$

素因数の和:1292851

約数の個数: 24

約数和(自身を含む): 506790144

約数和(自身を除く): 305108508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1292831, 2585662, 3878493, 5171324, 7756986, 15513972, 16806803, 33613606, 50420409, 67227212, 100840818, 201681636]

約数ペア:

[(1, 201681636), (2, 100840818), (3, 67227212), (4, 50420409), (6, 33613606), (12, 16806803), (13, 15513972), (26, 7756986), (39, 5171324), (52, 3878493), (78, 2585662), (156, 1292831)]