210772078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{2837}}^1$

素因数の和:3168

約数の個数: 24

約数和(自身を含む): 348767496

約数和(自身を除く): 137995418

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 2837, 3377, 5674, 6754, 31207, 37147, 62414, 74294, 343277, 686554, 870959, 1741918, 9580549, 19161098, 105386039, 210772078]

約数ペア:

[(1, 210772078), (2, 105386039), (11, 19161098), (22, 9580549), (121, 1741918), (242, 870959), (307, 686554), (614, 343277), (2837, 74294), (3377, 62414), (5674, 37147), (6754, 31207)]