201639244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{1723}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 374059728

約数和(自身を除く): 172420484

約数列:

[1, 2, 4, 17, 34, 68, 1721, 1723, 3442, 3446, 6884, 6892, 29257, 29291, 58514, 58582, 117028, 117164, 2965283, 5930566, 11861132, 50409811, 100819622, 201639244]

約数ペア:

[(1, 201639244), (2, 100819622), (4, 50409811), (17, 11861132), (34, 5930566), (68, 2965283), (1721, 117164), (1723, 117028), (3442, 58582), (3446, 58514), (6884, 29291), (6892, 29257)]