238220242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{136751}}^1$

素因数の和:136833

約数の個数: 16

約数和(自身を含む): 390563712

約数和(自身を除く): 152343470

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 136751, 273502, 1777763, 3555526, 9162317, 18324634, 119110121, 238220242]

約数ペア:

[(1, 238220242), (2, 119110121), (13, 18324634), (26, 9162317), (67, 3555526), (134, 1777763), (871, 273502), (1742, 136751)]