201901284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 573850368

約数和(自身を除く): 371949084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 67, 78, 94, 117, 134, 137, 141, 156, 188, 201, 234, 268, 274, 282, 402, 411, 423, 468, 548, 564, 603, 611, 804, 822, 846, 871, 1206, 1222, 1233, 1644, 1692, 1742, 1781, 1833, 2412, 2444, 2466, 2613, 3149, 3484, 3562, 3666, 4932, 5226, 5343, 5499, 6298, 6439, 7124, 7332, 7839, 9179, 9447, 10452, 10686, 10998, 12596, 12878, 15678, 16029, 18358, 18894, 19317, 21372, 21996, 25756, 27537, 28341, 31356, 32058, 36716, 37788, 38634, 40937, 55074, 56682, 57951, 64116, 77268, 81874, 82611, 83707, 110148, 113364, 115902, 119327, 122811, 163748, 165222, 167414, 231804, 238654, 245622, 251121, 330444, 334828, 357981, 368433, 431413, 477308, 491244, 502242, 715962, 736866, 753363, 862826, 1004484, 1073943, 1294239, 1431924, 1473732, 1506726, 1725652, 2147886, 2588478, 3013452, 3882717, 4295772, 5176956, 5608369, 7765434, 11216738, 15530868, 16825107, 22433476, 33650214, 50475321, 67300428, 100950642, 201901284]

約数ペア:

[(1, 201901284), (2, 100950642), (3, 67300428), (4, 50475321), (6, 33650214), (9, 22433476), (12, 16825107), (13, 15530868), (18, 11216738), (26, 7765434), (36, 5608369), (39, 5176956), (47, 4295772), (52, 3882717), (67, 3013452), (78, 2588478), (94, 2147886), (117, 1725652), (134, 1506726), (137, 1473732), (141, 1431924), (156, 1294239), (188, 1073943), (201, 1004484), (234, 862826), (268, 753363), (274, 736866), (282, 715962), (402, 502242), (411, 491244), (423, 477308), (468, 431413), (548, 368433), (564, 357981), (603, 334828), (611, 330444), (804, 251121), (822, 245622), (846, 238654), (871, 231804), (1206, 167414), (1222, 165222), (1233, 163748), (1644, 122811), (1692, 119327), (1742, 115902), (1781, 113364), (1833, 110148), (2412, 83707), (2444, 82611), (2466, 81874), (2613, 77268), (3149, 64116), (3484, 57951), (3562, 56682), (3666, 55074), (4932, 40937), (5226, 38634), (5343, 37788), (5499, 36716), (6298, 32058), (6439, 31356), (7124, 28341), (7332, 27537), (7839, 25756), (9179, 21996), (9447, 21372), (10452, 19317), (10686, 18894), (10998, 18358), (12596, 16029), (12878, 15678)]