199320903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{1367}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 305386848

約数和(自身を除く): 106065945

約数列:

[1, 3, 9, 17, 51, 153, 953, 1367, 2859, 4101, 8577, 12303, 16201, 23239, 48603, 69717, 145809, 209151, 1302751, 3908253, 11724759, 22146767, 66440301, 199320903]

約数ペア:

[(1, 199320903), (3, 66440301), (9, 22146767), (17, 11724759), (51, 3908253), (153, 1302751), (953, 209151), (1367, 145809), (2859, 69717), (4101, 48603), (8577, 23239), (12303, 16201)]