200904165

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 458498880

約数和(自身を除く): 257594715

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 121, 135, 147, 165, 189, 231, 245, 251, 297, 315, 363, 385, 441, 495, 539, 605, 693, 735, 753, 847, 945, 1089, 1155, 1255, 1323, 1485, 1617, 1757, 1815, 2079, 2205, 2259, 2541, 2695, 2761, 3267, 3465, 3765, 4235, 4851, 5271, 5445, 5929, 6615, 6777, 7623, 8085, 8283, 8785, 10395, 11295, 12299, 12705, 13805, 14553, 15813, 16335, 17787, 19327, 22869, 24255, 24849, 26355, 29645, 30371, 33885, 36897, 38115, 41415, 47439, 53361, 57981, 61495, 72765, 74547, 79065, 88935, 91113, 96635, 110691, 114345, 124245, 135289, 151855, 160083, 173943, 184485, 212597, 237195, 266805, 273339, 289905, 332073, 372735, 405867, 455565, 521829, 553455, 637791, 676445, 800415, 820017, 869715, 1062985, 1217601, 1366695, 1488179, 1660365, 1913373, 2029335, 2609145, 3188955, 3652803, 4100085, 4464537, 5740119, 6088005, 7440895, 9566865, 13393611, 18264015, 22322685, 28700595, 40180833, 66968055, 200904165]

約数ペア:

[(1, 200904165), (3, 66968055), (5, 40180833), (7, 28700595), (9, 22322685), (11, 18264015), (15, 13393611), (21, 9566865), (27, 7440895), (33, 6088005), (35, 5740119), (45, 4464537), (49, 4100085), (55, 3652803), (63, 3188955), (77, 2609145), (99, 2029335), (105, 1913373), (121, 1660365), (135, 1488179), (147, 1366695), (165, 1217601), (189, 1062985), (231, 869715), (245, 820017), (251, 800415), (297, 676445), (315, 637791), (363, 553455), (385, 521829), (441, 455565), (495, 405867), (539, 372735), (605, 332073), (693, 289905), (735, 273339), (753, 266805), (847, 237195), (945, 212597), (1089, 184485), (1155, 173943), (1255, 160083), (1323, 151855), (1485, 135289), (1617, 124245), (1757, 114345), (1815, 110691), (2079, 96635), (2205, 91113), (2259, 88935), (2541, 79065), (2695, 74547), (2761, 72765), (3267, 61495), (3465, 57981), (3765, 53361), (4235, 47439), (4851, 41415), (5271, 38115), (5445, 36897), (5929, 33885), (6615, 30371), (6777, 29645), (7623, 26355), (8085, 24849), (8283, 24255), (8785, 22869), (10395, 19327), (11295, 17787), (12299, 16335), (12705, 15813), (13805, 14553)]