201917150

素因数分解:

$2^1\times 5^2\times {\mathrm{1913}}^1\times {\mathrm{2111}}^1$

素因数の和:4036

約数の個数: 24

約数和(自身を含む): 375940224

約数和(自身を除く): 174023074

約数列:

[1, 2, 5, 10, 25, 50, 1913, 2111, 3826, 4222, 9565, 10555, 19130, 21110, 47825, 52775, 95650, 105550, 4038343, 8076686, 20191715, 40383430, 100958575, 201917150]

約数ペア:

[(1, 201917150), (2, 100958575), (5, 40383430), (10, 20191715), (25, 8076686), (50, 4038343), (1913, 105550), (2111, 95650), (3826, 52775), (4222, 47825), (9565, 21110), (10555, 19130)]