205310616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 602085120

約数和(自身を除く): 396774504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 727, 861, 984, 1148, 1454, 1681, 1722, 2181, 2296, 2908, 3362, 3444, 4362, 5043, 5089, 5816, 6724, 6888, 8724, 10086, 10178, 11767, 13448, 15267, 17448, 20172, 20356, 23534, 29807, 30534, 35301, 40344, 40712, 47068, 59614, 61068, 70602, 89421, 94136, 119228, 122136, 141204, 178842, 208649, 238456, 282408, 357684, 417298, 625947, 715368, 834596, 1222087, 1251894, 1669192, 2444174, 2503788, 3666261, 4888348, 5007576, 7332522, 8554609, 9776696, 14665044, 17109218, 25663827, 29330088, 34218436, 51327654, 68436872, 102655308, 205310616]

約数ペア:

[(1, 205310616), (2, 102655308), (3, 68436872), (4, 51327654), (6, 34218436), (7, 29330088), (8, 25663827), (12, 17109218), (14, 14665044), (21, 9776696), (24, 8554609), (28, 7332522), (41, 5007576), (42, 4888348), (56, 3666261), (82, 2503788), (84, 2444174), (123, 1669192), (164, 1251894), (168, 1222087), (246, 834596), (287, 715368), (328, 625947), (492, 417298), (574, 357684), (727, 282408), (861, 238456), (984, 208649), (1148, 178842), (1454, 141204), (1681, 122136), (1722, 119228), (2181, 94136), (2296, 89421), (2908, 70602), (3362, 61068), (3444, 59614), (4362, 47068), (5043, 40712), (5089, 40344), (5816, 35301), (6724, 30534), (6888, 29807), (8724, 23534), (10086, 20356), (10178, 20172), (11767, 17448), (13448, 15267)]