201258420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304937}}^1$

素因数の和:304960

約数の個数: 48

約数和(自身を含む): 614755008

約数和(自身を除く): 413496588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 304937, 609874, 914811, 1219748, 1524685, 1829622, 3049370, 3354307, 3659244, 4574055, 6098740, 6708614, 9148110, 10062921, 13417228, 16771535, 18296220, 20125842, 33543070, 40251684, 50314605, 67086140, 100629210, 201258420]

約数ペア:

[(1, 201258420), (2, 100629210), (3, 67086140), (4, 50314605), (5, 40251684), (6, 33543070), (10, 20125842), (11, 18296220), (12, 16771535), (15, 13417228), (20, 10062921), (22, 9148110), (30, 6708614), (33, 6098740), (44, 4574055), (55, 3659244), (60, 3354307), (66, 3049370), (110, 1829622), (132, 1524685), (165, 1219748), (220, 914811), (330, 609874), (660, 304937)]