205122879342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1\times {\mathrm{1889}}^1$

素因数の和:2935

約数の個数: 144

約数和(自身を含む): 497415129120

約数和(自身を除く): 292292249778

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 361, 646, 722, 969, 983, 1083, 1889, 1938, 1966, 2166, 2907, 2949, 3249, 3778, 5667, 5814, 5898, 6137, 6498, 8847, 11334, 12274, 16711, 17001, 17694, 18411, 18677, 32113, 33422, 34002, 35891, 36822, 37354, 50133, 55233, 56031, 64226, 71782, 96339, 100266, 107673, 110466, 112062, 150399, 168093, 192678, 215346, 289017, 300798, 317509, 323019, 336186, 354863, 578034, 610147, 635018, 646038, 681929, 709726, 952527, 1064589, 1220294, 1363858, 1830441, 1856887, 1905054, 2045787, 2129178, 2857581, 3193767, 3660882, 3713774, 4091574, 5491323, 5570661, 5715162, 6032671, 6137361, 6387534, 10982646, 11141322, 11592793, 12065342, 12274722, 16711983, 18098013, 23185586, 31567079, 33423966, 34778379, 35280853, 36196026, 54294039, 63134158, 69556758, 70561706, 94701237, 104335137, 105842559, 108588078, 189402474, 208670274, 211685118, 284103711, 317527677, 568207422, 599774501, 635055354, 670336207, 1199549002, 1340672414, 1799323503, 2011008621, 3598647006, 4022017242, 5397970509, 6033025863, 10795941018, 11395715519, 12066051726, 22791431038, 34187146557, 68374293114, 102561439671, 205122879342]

約数ペア:

[(1, 205122879342), (2, 102561439671), (3, 68374293114), (6, 34187146557), (9, 22791431038), (17, 12066051726), (18, 11395715519), (19, 10795941018), (34, 6033025863), (38, 5397970509), (51, 4022017242), (57, 3598647006), (102, 2011008621), (114, 1799323503), (153, 1340672414), (171, 1199549002), (306, 670336207), (323, 635055354), (342, 599774501), (361, 568207422), (646, 317527677), (722, 284103711), (969, 211685118), (983, 208670274), (1083, 189402474), (1889, 108588078), (1938, 105842559), (1966, 104335137), (2166, 94701237), (2907, 70561706), (2949, 69556758), (3249, 63134158), (3778, 54294039), (5667, 36196026), (5814, 35280853), (5898, 34778379), (6137, 33423966), (6498, 31567079), (8847, 23185586), (11334, 18098013), (12274, 16711983), (16711, 12274722), (17001, 12065342), (17694, 11592793), (18411, 11141322), (18677, 10982646), (32113, 6387534), (33422, 6137361), (34002, 6032671), (35891, 5715162), (36822, 5570661), (37354, 5491323), (50133, 4091574), (55233, 3713774), (56031, 3660882), (64226, 3193767), (71782, 2857581), (96339, 2129178), (100266, 2045787), (107673, 1905054), (110466, 1856887), (112062, 1830441), (150399, 1363858), (168093, 1220294), (192678, 1064589), (215346, 952527), (289017, 709726), (300798, 681929), (317509, 646038), (323019, 635018), (336186, 610147), (354863, 578034)]