204756571812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{65519}}^1$

素因数の和:65642

約数の個数: 144

約数和(自身を含む): 547902351360

約数和(自身を除く): 343145779548

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 67, 69, 78, 92, 134, 138, 156, 169, 201, 268, 276, 299, 338, 402, 507, 598, 676, 804, 871, 897, 1014, 1196, 1541, 1742, 1794, 2028, 2613, 3082, 3484, 3588, 3887, 4623, 5226, 6164, 7774, 9246, 10452, 11323, 11661, 15548, 18492, 20033, 22646, 23322, 33969, 40066, 45292, 46644, 60099, 65519, 67938, 80132, 120198, 131038, 135876, 196557, 240396, 260429, 262076, 393114, 520858, 781287, 786228, 851747, 1041716, 1506937, 1562574, 1703494, 2555241, 3013874, 3125148, 3406988, 4389773, 4520811, 5110482, 6027748, 8779546, 9041622, 10220964, 11072711, 13169319, 17559092, 18083244, 19590181, 22145422, 26338638, 33218133, 39180362, 44290844, 52677276, 57067049, 58770543, 66436266, 78360724, 100964779, 114134098, 117541086, 132872532, 171201147, 201929558, 228268196, 235082172, 254672353, 302894337, 342402294, 403859116, 509344706, 605788674, 684804588, 741871637, 764017059, 1018689412, 1211577348, 1312542127, 1483743274, 1528034118, 2225614911, 2625084254, 2967486548, 3056068236, 3937626381, 4451229822, 5250168508, 7875252762, 8902459644, 15750505524, 17063047651, 34126095302, 51189142953, 68252190604, 102378285906, 204756571812]

約数ペア:

[(1, 204756571812), (2, 102378285906), (3, 68252190604), (4, 51189142953), (6, 34126095302), (12, 17063047651), (13, 15750505524), (23, 8902459644), (26, 7875252762), (39, 5250168508), (46, 4451229822), (52, 3937626381), (67, 3056068236), (69, 2967486548), (78, 2625084254), (92, 2225614911), (134, 1528034118), (138, 1483743274), (156, 1312542127), (169, 1211577348), (201, 1018689412), (268, 764017059), (276, 741871637), (299, 684804588), (338, 605788674), (402, 509344706), (507, 403859116), (598, 342402294), (676, 302894337), (804, 254672353), (871, 235082172), (897, 228268196), (1014, 201929558), (1196, 171201147), (1541, 132872532), (1742, 117541086), (1794, 114134098), (2028, 100964779), (2613, 78360724), (3082, 66436266), (3484, 58770543), (3588, 57067049), (3887, 52677276), (4623, 44290844), (5226, 39180362), (6164, 33218133), (7774, 26338638), (9246, 22145422), (10452, 19590181), (11323, 18083244), (11661, 17559092), (15548, 13169319), (18492, 11072711), (20033, 10220964), (22646, 9041622), (23322, 8779546), (33969, 6027748), (40066, 5110482), (45292, 4520811), (46644, 4389773), (60099, 3406988), (65519, 3125148), (67938, 3013874), (80132, 2555241), (120198, 1703494), (131038, 1562574), (135876, 1506937), (196557, 1041716), (240396, 851747), (260429, 786228), (262076, 781287), (393114, 520858)]