211045150

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{27953}}^1$

素因数の和:28116

約数の個数: 24

約数和(自身を含む): 395157744

約数和(自身を除く): 184112594

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 27953, 55906, 139765, 279530, 698825, 1397650, 4220903, 8441806, 21104515, 42209030, 105522575, 211045150]

約数ペア:

[(1, 211045150), (2, 105522575), (5, 42209030), (10, 21104515), (25, 8441806), (50, 4220903), (151, 1397650), (302, 698825), (755, 279530), (1510, 139765), (3775, 55906), (7550, 27953)]