201309172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{7457}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 374003784

約数和(自身を除く): 172694612

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 6749, 7457, 13498, 14914, 26996, 29828, 126769, 253538, 507076, 2960429, 5920858, 11841716, 50327293, 100654586, 201309172]

約数ペア:

[(1, 201309172), (2, 100654586), (4, 50327293), (17, 11841716), (34, 5920858), (68, 2960429), (397, 507076), (794, 253538), (1588, 126769), (6749, 29828), (7457, 26996), (13498, 14914)]