204954420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 629677440

約数和(自身を除く): 424723020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 579, 660, 772, 965, 1158, 1609, 1930, 2123, 2316, 2895, 3218, 3860, 4246, 4827, 5790, 6369, 6436, 8045, 8492, 9654, 10615, 11580, 12738, 16090, 17699, 19308, 21230, 24135, 25476, 31845, 32180, 35398, 42460, 48270, 53097, 63690, 70796, 88495, 96540, 106194, 127380, 176990, 212388, 265485, 310537, 353980, 530970, 621074, 931611, 1061940, 1242148, 1552685, 1863222, 3105370, 3415907, 3726444, 4658055, 6210740, 6831814, 9316110, 10247721, 13663628, 17079535, 18632220, 20495442, 34159070, 40990884, 51238605, 68318140, 102477210, 204954420]

約数ペア:

[(1, 204954420), (2, 102477210), (3, 68318140), (4, 51238605), (5, 40990884), (6, 34159070), (10, 20495442), (11, 18632220), (12, 17079535), (15, 13663628), (20, 10247721), (22, 9316110), (30, 6831814), (33, 6210740), (44, 4658055), (55, 3726444), (60, 3415907), (66, 3105370), (110, 1863222), (132, 1552685), (165, 1242148), (193, 1061940), (220, 931611), (330, 621074), (386, 530970), (579, 353980), (660, 310537), (772, 265485), (965, 212388), (1158, 176990), (1609, 127380), (1930, 106194), (2123, 96540), (2316, 88495), (2895, 70796), (3218, 63690), (3860, 53097), (4246, 48270), (4827, 42460), (5790, 35398), (6369, 32180), (6436, 31845), (8045, 25476), (8492, 24135), (9654, 21230), (10615, 19308), (11580, 17699), (12738, 16090)]