207835017

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{5189}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 303926400

約数和(自身を除く): 96091383

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 1027, 3081, 5189, 13351, 15567, 40053, 67457, 202371, 409931, 876941, 1229793, 2630823, 5329103, 15987309, 69278339, 207835017]

約数ペア:

[(1, 207835017), (3, 69278339), (13, 15987309), (39, 5329103), (79, 2630823), (169, 1229793), (237, 876941), (507, 409931), (1027, 202371), (3081, 67457), (5189, 40053), (13351, 15567)]