194999974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1\times {\mathrm{823}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 317567952

約数和(自身を除く): 122567978

約数列:

[1, 2, 13, 26, 169, 338, 701, 823, 1402, 1646, 9113, 10699, 18226, 21398, 118469, 139087, 236938, 278174, 576923, 1153846, 7499999, 14999998, 97499987, 194999974]

約数ペア:

[(1, 194999974), (2, 97499987), (13, 14999998), (26, 7499999), (169, 1153846), (338, 576923), (701, 278174), (823, 236938), (1402, 139087), (1646, 118469), (9113, 21398), (10699, 18226)]