210200067

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 186064893

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 59, 63, 77, 97, 99, 159, 177, 231, 291, 371, 413, 477, 531, 583, 649, 679, 693, 873, 1067, 1113, 1239, 1749, 1947, 2037, 3127, 3201, 3339, 3717, 4081, 4543, 5141, 5247, 5723, 5841, 6111, 7469, 9381, 9603, 12243, 13629, 15423, 17169, 21889, 22407, 28143, 34397, 35987, 36729, 40061, 40887, 46269, 51507, 56551, 62953, 65667, 67221, 103191, 107961, 120183, 169653, 188859, 197001, 240779, 303319, 309573, 323883, 360549, 395857, 440671, 508959, 566577, 722337, 909957, 1187571, 1322013, 2123233, 2167011, 2729871, 3336509, 3562713, 3966039, 6369699, 10009527, 19109097, 23355563, 30028581, 70066689, 210200067]

約数ペア:

[(1, 210200067), (3, 70066689), (7, 30028581), (9, 23355563), (11, 19109097), (21, 10009527), (33, 6369699), (53, 3966039), (59, 3562713), (63, 3336509), (77, 2729871), (97, 2167011), (99, 2123233), (159, 1322013), (177, 1187571), (231, 909957), (291, 722337), (371, 566577), (413, 508959), (477, 440671), (531, 395857), (583, 360549), (649, 323883), (679, 309573), (693, 303319), (873, 240779), (1067, 197001), (1113, 188859), (1239, 169653), (1749, 120183), (1947, 107961), (2037, 103191), (3127, 67221), (3201, 65667), (3339, 62953), (3717, 56551), (4081, 51507), (4543, 46269), (5141, 40887), (5247, 40061), (5723, 36729), (5841, 35987), (6111, 34397), (7469, 28143), (9381, 22407), (9603, 21889), (12243, 17169), (13629, 15423)]