213470166

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 334881834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 79, 91, 98, 101, 147, 158, 182, 202, 237, 273, 294, 303, 343, 474, 546, 553, 606, 637, 686, 707, 1027, 1029, 1106, 1274, 1313, 1414, 1659, 1911, 2054, 2058, 2121, 2626, 3081, 3318, 3822, 3871, 3939, 4242, 4459, 4949, 6162, 7189, 7742, 7878, 7979, 8918, 9191, 9898, 11613, 13377, 14378, 14847, 15958, 18382, 21567, 23226, 23937, 26754, 27097, 27573, 29694, 34643, 43134, 47874, 50323, 54194, 55146, 55853, 64337, 69286, 81291, 100646, 103727, 103929, 111706, 128674, 150969, 162582, 167559, 193011, 207454, 207858, 301938, 311181, 335118, 352261, 386022, 390971, 450359, 622362, 704522, 726089, 781942, 900718, 1056783, 1172913, 1351077, 1452178, 2113566, 2178267, 2345826, 2702154, 2736797, 4356534, 5082623, 5473594, 8210391, 10165246, 15247869, 16420782, 30495738, 35578361, 71156722, 106735083, 213470166]

約数ペア:

[(1, 213470166), (2, 106735083), (3, 71156722), (6, 35578361), (7, 30495738), (13, 16420782), (14, 15247869), (21, 10165246), (26, 8210391), (39, 5473594), (42, 5082623), (49, 4356534), (78, 2736797), (79, 2702154), (91, 2345826), (98, 2178267), (101, 2113566), (147, 1452178), (158, 1351077), (182, 1172913), (202, 1056783), (237, 900718), (273, 781942), (294, 726089), (303, 704522), (343, 622362), (474, 450359), (546, 390971), (553, 386022), (606, 352261), (637, 335118), (686, 311181), (707, 301938), (1027, 207858), (1029, 207454), (1106, 193011), (1274, 167559), (1313, 162582), (1414, 150969), (1659, 128674), (1911, 111706), (2054, 103929), (2058, 103727), (2121, 100646), (2626, 81291), (3081, 69286), (3318, 64337), (3822, 55853), (3871, 55146), (3939, 54194), (4242, 50323), (4459, 47874), (4949, 43134), (6162, 34643), (7189, 29694), (7742, 27573), (7878, 27097), (7979, 26754), (8918, 23937), (9191, 23226), (9898, 21567), (11613, 18382), (13377, 15958), (14378, 14847)]