211828914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2437}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 502032960

約数和(自身を除く): 290204046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 439, 878, 1317, 2437, 2634, 3951, 4829, 4874, 7311, 7902, 9658, 14487, 14622, 21933, 26807, 28974, 43461, 43866, 53614, 80421, 86922, 160842, 241263, 482526, 1069843, 2139686, 3209529, 6419058, 9628587, 11768273, 19257174, 23536546, 35304819, 70609638, 105914457, 211828914]

約数ペア:

[(1, 211828914), (2, 105914457), (3, 70609638), (6, 35304819), (9, 23536546), (11, 19257174), (18, 11768273), (22, 9628587), (33, 6419058), (66, 3209529), (99, 2139686), (198, 1069843), (439, 482526), (878, 241263), (1317, 160842), (2437, 86922), (2634, 80421), (3951, 53614), (4829, 43866), (4874, 43461), (7311, 28974), (7902, 26807), (9658, 21933), (14487, 14622)]