201583844

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 486460800

約数和(自身を除く): 284876956

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 49, 74, 76, 77, 98, 133, 148, 154, 196, 209, 259, 266, 308, 343, 361, 407, 418, 518, 532, 539, 686, 703, 722, 814, 836, 931, 1036, 1078, 1372, 1406, 1444, 1463, 1628, 1813, 1862, 2156, 2527, 2812, 2849, 2926, 3626, 3724, 3773, 3971, 4921, 5054, 5698, 5852, 6517, 7252, 7546, 7733, 7942, 9842, 10108, 10241, 11396, 12691, 13034, 13357, 15092, 15466, 15884, 17689, 19684, 19943, 20482, 25382, 26068, 26714, 27797, 30932, 34447, 35378, 39886, 40964, 50764, 53428, 54131, 55594, 68894, 70756, 71687, 79772, 93499, 108262, 111188, 123823, 137788, 139601, 143374, 146927, 186998, 194579, 216524, 241129, 247646, 279202, 286748, 293854, 373996, 378917, 389158, 482258, 495292, 558404, 587708, 654493, 757834, 778316, 964516, 1028489, 1308986, 1362053, 1515668, 2056978, 2617972, 2652419, 2724106, 4113956, 4581451, 5304838, 5448212, 7199423, 9162902, 10609676, 14398846, 18325804, 28797692, 50395961, 100791922, 201583844]

約数ペア:

[(1, 201583844), (2, 100791922), (4, 50395961), (7, 28797692), (11, 18325804), (14, 14398846), (19, 10609676), (22, 9162902), (28, 7199423), (37, 5448212), (38, 5304838), (44, 4581451), (49, 4113956), (74, 2724106), (76, 2652419), (77, 2617972), (98, 2056978), (133, 1515668), (148, 1362053), (154, 1308986), (196, 1028489), (209, 964516), (259, 778316), (266, 757834), (308, 654493), (343, 587708), (361, 558404), (407, 495292), (418, 482258), (518, 389158), (532, 378917), (539, 373996), (686, 293854), (703, 286748), (722, 279202), (814, 247646), (836, 241129), (931, 216524), (1036, 194579), (1078, 186998), (1372, 146927), (1406, 143374), (1444, 139601), (1463, 137788), (1628, 123823), (1813, 111188), (1862, 108262), (2156, 93499), (2527, 79772), (2812, 71687), (2849, 70756), (2926, 68894), (3626, 55594), (3724, 54131), (3773, 53428), (3971, 50764), (4921, 40964), (5054, 39886), (5698, 35378), (5852, 34447), (6517, 30932), (7252, 27797), (7546, 26714), (7733, 26068), (7942, 25382), (9842, 20482), (10108, 19943), (10241, 19684), (11396, 17689), (12691, 15884), (13034, 15466), (13357, 15092)]