201402388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{9173}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 385308000

約数和(自身を除く): 183905612

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 9173, 10978, 18346, 21956, 36692, 100903, 201806, 403612, 4577327, 9154654, 18309308, 50350597, 100701194, 201402388]

約数ペア:

[(1, 201402388), (2, 100701194), (4, 50350597), (11, 18309308), (22, 9154654), (44, 4577327), (499, 403612), (998, 201806), (1996, 100903), (5489, 36692), (9173, 21956), (10978, 18346)]