199344348

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 607756800

約数和(自身を除く): 408412452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 139, 147, 189, 196, 252, 271, 278, 294, 378, 417, 441, 542, 556, 588, 756, 813, 834, 882, 973, 1084, 1251, 1323, 1626, 1668, 1764, 1897, 1946, 2439, 2502, 2646, 2919, 3252, 3753, 3794, 3892, 4878, 5004, 5292, 5691, 5838, 6811, 7317, 7506, 7588, 8757, 9756, 11382, 11676, 13279, 13622, 14634, 15012, 17073, 17514, 20433, 22764, 26271, 26558, 27244, 29268, 34146, 35028, 37669, 39837, 40866, 51219, 52542, 53116, 61299, 68292, 75338, 79674, 81732, 102438, 105084, 113007, 119511, 122598, 150676, 159348, 183897, 204876, 226014, 239022, 245196, 263683, 339021, 358533, 367794, 452028, 478044, 527366, 678042, 717066, 735588, 791049, 1017063, 1054732, 1356084, 1434132, 1582098, 1845781, 2034126, 2373147, 3164196, 3691562, 4068252, 4746294, 5537343, 7119441, 7383124, 9492588, 11074686, 14238882, 16612029, 22149372, 28477764, 33224058, 49836087, 66448116, 99672174, 199344348]

約数ペア:

[(1, 199344348), (2, 99672174), (3, 66448116), (4, 49836087), (6, 33224058), (7, 28477764), (9, 22149372), (12, 16612029), (14, 14238882), (18, 11074686), (21, 9492588), (27, 7383124), (28, 7119441), (36, 5537343), (42, 4746294), (49, 4068252), (54, 3691562), (63, 3164196), (84, 2373147), (98, 2034126), (108, 1845781), (126, 1582098), (139, 1434132), (147, 1356084), (189, 1054732), (196, 1017063), (252, 791049), (271, 735588), (278, 717066), (294, 678042), (378, 527366), (417, 478044), (441, 452028), (542, 367794), (556, 358533), (588, 339021), (756, 263683), (813, 245196), (834, 239022), (882, 226014), (973, 204876), (1084, 183897), (1251, 159348), (1323, 150676), (1626, 122598), (1668, 119511), (1764, 113007), (1897, 105084), (1946, 102438), (2439, 81732), (2502, 79674), (2646, 75338), (2919, 68292), (3252, 61299), (3753, 53116), (3794, 52542), (3892, 51219), (4878, 40866), (5004, 39837), (5292, 37669), (5691, 35028), (5838, 34146), (6811, 29268), (7317, 27244), (7506, 26558), (7588, 26271), (8757, 22764), (9756, 20433), (11382, 17514), (11676, 17073), (13279, 15012), (13622, 14634)]