201019754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13902

約数の個数: 24

約数和(自身を含む): 334125792

約数和(自身を除く): 133106038

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 13831, 14534, 27662, 179803, 359606, 594733, 1189466, 2337439, 4674878, 7731529, 15463058, 100509877, 201019754]

約数ペア:

[(1, 201019754), (2, 100509877), (13, 15463058), (26, 7731529), (43, 4674878), (86, 2337439), (169, 1189466), (338, 594733), (559, 359606), (1118, 179803), (7267, 27662), (13831, 14534)]