220137786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9839}}^1$

素因数の和:9971

約数の個数: 48

約数和(自身を含む): 524983680

約数和(自身を除く): 304845894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 198, 226, 339, 678, 1017, 1243, 2034, 2486, 3729, 7458, 9839, 11187, 19678, 22374, 29517, 59034, 88551, 108229, 177102, 216458, 324687, 649374, 974061, 1111807, 1948122, 2223614, 3335421, 6670842, 10006263, 12229877, 20012526, 24459754, 36689631, 73379262, 110068893, 220137786]

約数ペア:

[(1, 220137786), (2, 110068893), (3, 73379262), (6, 36689631), (9, 24459754), (11, 20012526), (18, 12229877), (22, 10006263), (33, 6670842), (66, 3335421), (99, 2223614), (113, 1948122), (198, 1111807), (226, 974061), (339, 649374), (678, 324687), (1017, 216458), (1243, 177102), (2034, 108229), (2486, 88551), (3729, 59034), (7458, 29517), (9839, 22374), (11187, 19678)]