201492281043

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{2243}}^1$

素因数の和:2973

約数の個数: 72

約数和(自身を含む): 314941378752

約数和(自身を除く): 113449097709

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 361, 387, 643, 817, 1083, 1929, 2243, 2451, 3249, 5787, 6729, 7353, 12217, 15523, 20187, 27649, 36651, 42617, 46569, 82947, 96449, 109953, 127851, 139707, 232123, 248841, 289347, 383553, 525331, 696369, 809723, 868041, 1442249, 1575993, 1832531, 2089107, 2429169, 4326747, 4727979, 5497593, 7287507, 9981289, 12980241, 16492779, 27402731, 29943867, 34818089, 62016707, 82208193, 89831601, 104454267, 186050121, 246624579, 313362801, 520651889, 558150363, 1178317433, 1561955667, 3534952299, 4685867001, 10604856897, 22388031227, 67164093681, 201492281043]

約数ペア:

[(1, 201492281043), (3, 67164093681), (9, 22388031227), (19, 10604856897), (43, 4685867001), (57, 3534952299), (129, 1561955667), (171, 1178317433), (361, 558150363), (387, 520651889), (643, 313362801), (817, 246624579), (1083, 186050121), (1929, 104454267), (2243, 89831601), (2451, 82208193), (3249, 62016707), (5787, 34818089), (6729, 29943867), (7353, 27402731), (12217, 16492779), (15523, 12980241), (20187, 9981289), (27649, 7287507), (36651, 5497593), (42617, 4727979), (46569, 4326747), (82947, 2429169), (96449, 2089107), (109953, 1832531), (127851, 1575993), (139707, 1442249), (232123, 868041), (248841, 809723), (289347, 696369), (383553, 525331)]