202118967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{19717}}^1$

素因数の和:19807

約数の個数: 24

約数和(自身を含む): 313752816

約数和(自身を除く): 111633849

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 19717, 59151, 177453, 335189, 1005567, 1321039, 3016701, 3963117, 11889351, 22457663, 67372989, 202118967]

約数ペア:

[(1, 202118967), (3, 67372989), (9, 22457663), (17, 11889351), (51, 3963117), (67, 3016701), (153, 1321039), (201, 1005567), (603, 335189), (1139, 177453), (3417, 59151), (10251, 19717)]