202118916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1117}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 500363136

約数和(自身を除く): 298244220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 887, 1117, 1774, 2234, 2661, 3351, 3548, 4468, 5322, 6702, 10644, 13404, 15079, 18989, 30158, 37978, 45237, 56967, 60316, 75956, 90474, 113934, 180948, 227868, 990779, 1981558, 2972337, 3963116, 5944674, 11889348, 16843243, 33686486, 50529729, 67372972, 101059458, 202118916]

約数ペア:

[(1, 202118916), (2, 101059458), (3, 67372972), (4, 50529729), (6, 33686486), (12, 16843243), (17, 11889348), (34, 5944674), (51, 3963116), (68, 2972337), (102, 1981558), (204, 990779), (887, 227868), (1117, 180948), (1774, 113934), (2234, 90474), (2661, 75956), (3351, 60316), (3548, 56967), (4468, 45237), (5322, 37978), (6702, 30158), (10644, 18989), (13404, 15079)]