203468852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{7537}}^1$

素因数の和:7955

約数の個数: 24

約数和(自身を含む): 378015624

約数和(自身を除く): 174546772

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 6749, 7537, 13498, 15074, 26996, 30148, 128129, 256258, 512516, 2992189, 5984378, 11968756, 50867213, 101734426, 203468852]

約数ペア:

[(1, 203468852), (2, 101734426), (4, 50867213), (17, 11968756), (34, 5984378), (68, 2992189), (397, 512516), (794, 256258), (1588, 128129), (6749, 30148), (7537, 26996), (13498, 15074)]