204550502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{997}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 333124416

約数和(自身を除く): 128573914

約数列:

[1, 2, 13, 26, 169, 338, 607, 997, 1214, 1994, 7891, 12961, 15782, 25922, 102583, 168493, 205166, 336986, 605179, 1210358, 7867327, 15734654, 102275251, 204550502]

約数ペア:

[(1, 204550502), (2, 102275251), (13, 15734654), (26, 7867327), (169, 1210358), (338, 605179), (607, 336986), (997, 205166), (1214, 168493), (1994, 102583), (7891, 25922), (12961, 15782)]