201820308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{731233}}^1$

素因数の和:731263

約数の個数: 24

約数和(自身を含む): 491389248

約数和(自身を除く): 289568940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 731233, 1462466, 2193699, 2924932, 4387398, 8774796, 16818359, 33636718, 50455077, 67273436, 100910154, 201820308]

約数ペア:

[(1, 201820308), (2, 100910154), (3, 67273436), (4, 50455077), (6, 33636718), (12, 16818359), (23, 8774796), (46, 4387398), (69, 2924932), (92, 2193699), (138, 1462466), (276, 731233)]