210209958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29269}}^1$

素因数の和:29306

約数の個数: 64

約数和(自身を含む): 561984000

約数和(自身を除く): 351774042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 29269, 58538, 87807, 175614, 204883, 263421, 409766, 526842, 556111, 614649, 790263, 1112222, 1229298, 1580526, 1668333, 1843947, 3336666, 3687894, 3892777, 5004999, 5531841, 7785554, 10009998, 11063682, 11678331, 15014997, 23356662, 30029994, 35034993, 70069986, 105104979, 210209958]

約数ペア:

[(1, 210209958), (2, 105104979), (3, 70069986), (6, 35034993), (7, 30029994), (9, 23356662), (14, 15014997), (18, 11678331), (19, 11063682), (21, 10009998), (27, 7785554), (38, 5531841), (42, 5004999), (54, 3892777), (57, 3687894), (63, 3336666), (114, 1843947), (126, 1668333), (133, 1580526), (171, 1229298), (189, 1112222), (266, 790263), (342, 614649), (378, 556111), (399, 526842), (513, 409766), (798, 263421), (1026, 204883), (1197, 175614), (2394, 87807), (3591, 58538), (7182, 29269)]