210645546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3643}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 440778240

約数和(自身を除く): 230132694

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 2514, 3643, 7286, 9637, 10929, 19274, 21858, 28911, 57822, 83789, 167578, 251367, 502734, 1526417, 3052834, 4579251, 9158502, 35107591, 70215182, 105322773, 210645546]

約数ペア:

[(1, 210645546), (2, 105322773), (3, 70215182), (6, 35107591), (23, 9158502), (46, 4579251), (69, 3052834), (138, 1526417), (419, 502734), (838, 251367), (1257, 167578), (2514, 83789), (3643, 57822), (7286, 28911), (9637, 21858), (10929, 19274)]