200805003

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 362063520

約数和(自身を除く): 161258517

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 269, 287, 289, 357, 369, 697, 807, 861, 867, 1071, 1883, 2023, 2091, 2421, 2583, 2601, 4573, 4879, 5649, 6069, 6273, 11029, 11849, 13719, 14637, 16947, 18207, 32011, 33087, 35547, 41157, 43911, 77203, 77741, 82943, 96033, 99261, 106641, 187493, 231609, 233223, 248829, 288099, 544187, 562479, 694827, 699669, 746487, 1312451, 1632561, 1687437, 3187381, 3937353, 4897683, 9562143, 11812059, 22311667, 28686429, 66935001, 200805003]

約数ペア:

[(1, 200805003), (3, 66935001), (7, 28686429), (9, 22311667), (17, 11812059), (21, 9562143), (41, 4897683), (51, 3937353), (63, 3187381), (119, 1687437), (123, 1632561), (153, 1312451), (269, 746487), (287, 699669), (289, 694827), (357, 562479), (369, 544187), (697, 288099), (807, 248829), (861, 233223), (867, 231609), (1071, 187493), (1883, 106641), (2023, 99261), (2091, 96033), (2421, 82943), (2583, 77741), (2601, 77203), (4573, 43911), (4879, 41157), (5649, 35547), (6069, 33087), (6273, 32011), (11029, 18207), (11849, 16947), (13719, 14637)]