213175116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 684972288

約数和(自身を除く): 471797172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 371, 396, 462, 477, 583, 636, 693, 742, 924, 954, 1113, 1166, 1386, 1451, 1484, 1749, 1908, 2226, 2332, 2772, 2902, 3339, 3498, 4081, 4353, 4452, 5247, 5804, 6678, 6996, 8162, 8706, 10157, 10494, 12243, 13059, 13356, 15961, 16324, 17412, 20314, 20988, 24486, 26118, 30471, 31922, 36729, 40628, 47883, 48972, 52236, 60942, 63844, 73458, 76903, 91413, 95766, 111727, 121884, 143649, 146916, 153806, 182826, 191532, 223454, 230709, 287298, 307612, 335181, 365652, 446908, 461418, 538321, 574596, 670362, 692127, 845933, 922836, 1005543, 1076642, 1340724, 1384254, 1614963, 1691866, 2011086, 2153284, 2537799, 2768508, 3229926, 3383732, 4022172, 4844889, 5075598, 5921531, 6459852, 7613397, 9689778, 10151196, 11843062, 15226794, 17764593, 19379556, 23686124, 30453588, 35529186, 53293779, 71058372, 106587558, 213175116]

約数ペア:

[(1, 213175116), (2, 106587558), (3, 71058372), (4, 53293779), (6, 35529186), (7, 30453588), (9, 23686124), (11, 19379556), (12, 17764593), (14, 15226794), (18, 11843062), (21, 10151196), (22, 9689778), (28, 7613397), (33, 6459852), (36, 5921531), (42, 5075598), (44, 4844889), (53, 4022172), (63, 3383732), (66, 3229926), (77, 2768508), (84, 2537799), (99, 2153284), (106, 2011086), (126, 1691866), (132, 1614963), (154, 1384254), (159, 1340724), (198, 1076642), (212, 1005543), (231, 922836), (252, 845933), (308, 692127), (318, 670362), (371, 574596), (396, 538321), (462, 461418), (477, 446908), (583, 365652), (636, 335181), (693, 307612), (742, 287298), (924, 230709), (954, 223454), (1113, 191532), (1166, 182826), (1386, 153806), (1451, 146916), (1484, 143649), (1749, 121884), (1908, 111727), (2226, 95766), (2332, 91413), (2772, 76903), (2902, 73458), (3339, 63844), (3498, 60942), (4081, 52236), (4353, 48972), (4452, 47883), (5247, 40628), (5804, 36729), (6678, 31922), (6996, 30471), (8162, 26118), (8706, 24486), (10157, 20988), (10494, 20314), (12243, 17412), (13059, 16324), (13356, 15961)]