201800932

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2609}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 360211320

約数和(自身を除く): 158410388

約数列:

[1, 2, 4, 61, 122, 244, 317, 634, 1268, 2609, 5218, 10436, 19337, 38674, 77348, 159149, 318298, 636596, 827053, 1654106, 3308212, 50450233, 100900466, 201800932]

約数ペア:

[(1, 201800932), (2, 100900466), (4, 50450233), (61, 3308212), (122, 1654106), (244, 827053), (317, 636596), (634, 318298), (1268, 159149), (2609, 77348), (5218, 38674), (10436, 19337)]