210979610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3617}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 401163840

約数和(自身を除く): 190184230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1535, 3070, 3617, 5833, 7234, 11666, 18085, 29165, 36170, 58330, 68723, 137446, 343615, 687230, 1110419, 2220838, 5552095, 11104190, 21097961, 42195922, 105489805, 210979610]

約数ペア:

[(1, 210979610), (2, 105489805), (5, 42195922), (10, 21097961), (19, 11104190), (38, 5552095), (95, 2220838), (190, 1110419), (307, 687230), (614, 343615), (1535, 137446), (3070, 68723), (3617, 58330), (5833, 36170), (7234, 29165), (11666, 18085)]