209898016839

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{14401}}^1$

素因数の和:14901

約数の個数: 96

約数和(自身を含む): 379604459520

約数和(自身を除く): 169706442681

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 439, 527, 651, 1071, 1317, 1581, 1953, 3073, 3689, 3951, 4743, 7463, 9219, 11067, 13609, 14401, 22389, 27657, 33201, 40827, 43203, 52241, 67167, 95263, 100807, 122481, 129609, 156723, 231353, 244817, 285789, 302421, 446431, 470169, 694059, 734451, 857367, 907263, 1339293, 1619471, 1713719, 2082177, 2203353, 3125017, 4017879, 4858413, 5141157, 6322039, 7589327, 9375051, 14575239, 15423471, 18966117, 22767981, 28125153, 44254273, 53125289, 56898351, 68303943, 107474663, 132762819, 159375867, 195983209, 322423989, 398288457, 478127601, 587949627, 752322641, 967271967, 1371882463, 1763848881, 2256967923, 3331714553, 4115647389, 6770903769, 9995143659, 12346942167, 23322001871, 29985430977, 69966005613, 209898016839]

約数ペア:

[(1, 209898016839), (3, 69966005613), (7, 29985430977), (9, 23322001871), (17, 12346942167), (21, 9995143659), (31, 6770903769), (51, 4115647389), (63, 3331714553), (93, 2256967923), (119, 1763848881), (153, 1371882463), (217, 967271967), (279, 752322641), (357, 587949627), (439, 478127601), (527, 398288457), (651, 322423989), (1071, 195983209), (1317, 159375867), (1581, 132762819), (1953, 107474663), (3073, 68303943), (3689, 56898351), (3951, 53125289), (4743, 44254273), (7463, 28125153), (9219, 22767981), (11067, 18966117), (13609, 15423471), (14401, 14575239), (22389, 9375051), (27657, 7589327), (33201, 6322039), (40827, 5141157), (43203, 4858413), (52241, 4017879), (67167, 3125017), (95263, 2203353), (100807, 2082177), (122481, 1713719), (129609, 1619471), (156723, 1339293), (231353, 907263), (244817, 857367), (285789, 734451), (302421, 694059), (446431, 470169)]