201743958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 446846400

約数和(自身を除く): 245102442

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 109, 122, 183, 218, 327, 366, 389, 654, 778, 793, 1167, 1417, 1586, 2334, 2379, 2834, 4251, 4758, 5057, 6649, 8502, 10114, 13298, 15171, 19947, 23729, 30342, 39894, 42401, 47458, 71187, 84802, 86437, 127203, 142374, 172874, 254406, 259311, 308477, 518622, 551213, 616954, 925431, 1102426, 1653639, 1850862, 2586461, 3307278, 5172922, 7759383, 15518766, 33623993, 67247986, 100871979, 201743958]

約数ペア:

[(1, 201743958), (2, 100871979), (3, 67247986), (6, 33623993), (13, 15518766), (26, 7759383), (39, 5172922), (61, 3307278), (78, 2586461), (109, 1850862), (122, 1653639), (183, 1102426), (218, 925431), (327, 616954), (366, 551213), (389, 518622), (654, 308477), (778, 259311), (793, 254406), (1167, 172874), (1417, 142374), (1586, 127203), (2334, 86437), (2379, 84802), (2834, 71187), (4251, 47458), (4758, 42401), (5057, 39894), (6649, 30342), (8502, 23729), (10114, 19947), (13298, 15171)]