201889212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 611331840

約数和(自身を除く): 409442628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 196, 204, 228, 238, 266, 294, 323, 357, 399, 476, 532, 588, 646, 714, 798, 833, 931, 969, 1063, 1292, 1428, 1596, 1666, 1862, 1938, 2126, 2261, 2499, 2793, 3189, 3332, 3724, 3876, 4252, 4522, 4998, 5586, 6378, 6783, 7441, 9044, 9996, 11172, 12756, 13566, 14882, 15827, 18071, 20197, 22323, 27132, 29764, 31654, 36142, 40394, 44646, 47481, 52087, 54213, 60591, 63308, 72284, 80788, 89292, 94962, 104174, 108426, 121182, 126497, 141379, 156261, 189924, 208348, 216852, 242364, 252994, 282758, 312522, 343349, 379491, 424137, 505988, 565516, 625044, 686698, 758982, 848274, 885479, 989653, 1030047, 1373396, 1517964, 1696548, 1770958, 1979306, 2060094, 2403443, 2656437, 2968959, 3541916, 3958612, 4120188, 4806886, 5312874, 5937918, 7210329, 9613772, 10625748, 11875836, 14420658, 16824101, 28841316, 33648202, 50472303, 67296404, 100944606, 201889212]

約数ペア:

[(1, 201889212), (2, 100944606), (3, 67296404), (4, 50472303), (6, 33648202), (7, 28841316), (12, 16824101), (14, 14420658), (17, 11875836), (19, 10625748), (21, 9613772), (28, 7210329), (34, 5937918), (38, 5312874), (42, 4806886), (49, 4120188), (51, 3958612), (57, 3541916), (68, 2968959), (76, 2656437), (84, 2403443), (98, 2060094), (102, 1979306), (114, 1770958), (119, 1696548), (133, 1517964), (147, 1373396), (196, 1030047), (204, 989653), (228, 885479), (238, 848274), (266, 758982), (294, 686698), (323, 625044), (357, 565516), (399, 505988), (476, 424137), (532, 379491), (588, 343349), (646, 312522), (714, 282758), (798, 252994), (833, 242364), (931, 216852), (969, 208348), (1063, 189924), (1292, 156261), (1428, 141379), (1596, 126497), (1666, 121182), (1862, 108426), (1938, 104174), (2126, 94962), (2261, 89292), (2499, 80788), (2793, 72284), (3189, 63308), (3332, 60591), (3724, 54213), (3876, 52087), (4252, 47481), (4522, 44646), (4998, 40394), (5586, 36142), (6378, 31654), (6783, 29764), (7441, 27132), (9044, 22323), (9996, 20197), (11172, 18071), (12756, 15827), (13566, 14882)]