202694780

素因数分解:

$2^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{6761}}^1$

素因数の和:8269

約数の個数: 24

約数和(自身を含む): 426006000

約数和(自身を除く): 223311220

約数列:

[1, 2, 4, 5, 10, 20, 1499, 2998, 5996, 6761, 7495, 13522, 14990, 27044, 29980, 33805, 67610, 135220, 10134739, 20269478, 40538956, 50673695, 101347390, 202694780]

約数ペア:

[(1, 202694780), (2, 101347390), (4, 50673695), (5, 40538956), (10, 20269478), (20, 10134739), (1499, 135220), (2998, 67610), (5996, 33805), (6761, 29980), (7495, 27044), (13522, 14990)]