210005341

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 61428899

約数列:

[1, 7, 13, 23, 91, 161, 269, 299, 373, 1883, 2093, 2611, 3497, 4849, 6187, 8579, 24479, 33943, 43309, 60053, 80431, 100337, 111527, 563017, 702359, 780689, 1304381, 2307751, 9130667, 16154257, 30000763, 210005341]

約数ペア:

[(1, 210005341), (7, 30000763), (13, 16154257), (23, 9130667), (91, 2307751), (161, 1304381), (269, 780689), (299, 702359), (373, 563017), (1883, 111527), (2093, 100337), (2611, 80431), (3497, 60053), (4849, 43309), (6187, 33943), (8579, 24479)]