201986568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 691200000

約数和(自身を除く): 489213432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 79, 84, 89, 108, 114, 126, 133, 152, 158, 168, 171, 178, 189, 216, 228, 237, 252, 266, 267, 316, 342, 356, 378, 399, 456, 474, 504, 513, 532, 534, 553, 623, 632, 684, 711, 712, 756, 798, 801, 948, 1026, 1064, 1068, 1106, 1197, 1246, 1368, 1422, 1501, 1512, 1596, 1602, 1659, 1691, 1869, 1896, 2052, 2133, 2136, 2212, 2394, 2403, 2492, 2844, 3002, 3192, 3204, 3318, 3382, 3591, 3738, 4104, 4266, 4424, 4503, 4788, 4806, 4977, 4984, 5073, 5607, 5688, 6004, 6408, 6636, 6764, 7031, 7182, 7476, 8532, 9006, 9576, 9612, 9954, 10146, 10507, 11214, 11837, 12008, 13272, 13509, 13528, 14062, 14364, 14931, 14952, 15219, 16821, 17064, 18012, 19224, 19908, 20292, 21014, 21093, 22428, 23674, 27018, 28124, 28728, 29862, 30438, 31521, 33642, 35511, 36024, 39816, 40527, 40584, 42028, 42186, 44856, 45657, 47348, 49217, 54036, 56248, 59724, 60876, 63042, 63279, 67284, 71022, 81054, 84056, 84372, 91314, 94563, 94696, 98434, 106533, 108072, 119448, 121752, 126084, 126558, 133589, 134568, 142044, 147651, 162108, 168744, 182628, 189126, 189837, 196868, 213066, 252168, 253116, 267178, 283689, 284088, 295302, 319599, 324216, 365256, 378252, 379674, 393736, 400767, 426132, 442953, 506232, 534356, 567378, 590604, 639198, 756504, 759348, 801534, 852264, 885906, 935123, 1068712, 1134756, 1181208, 1202301, 1278396, 1328859, 1518696, 1603068, 1771812, 1870246, 2269512, 2404602, 2556792, 2657718, 2805369, 3206136, 3543624, 3606903, 3740492, 4809204, 5315436, 5610738, 7213806, 7480984, 8416107, 9618408, 10630872, 11221476, 14427612, 16832214, 22442952, 25248321, 28855224, 33664428, 50496642, 67328856, 100993284, 201986568]

約数ペア:

[(1, 201986568), (2, 100993284), (3, 67328856), (4, 50496642), (6, 33664428), (7, 28855224), (8, 25248321), (9, 22442952), (12, 16832214), (14, 14427612), (18, 11221476), (19, 10630872), (21, 9618408), (24, 8416107), (27, 7480984), (28, 7213806), (36, 5610738), (38, 5315436), (42, 4809204), (54, 3740492), (56, 3606903), (57, 3543624), (63, 3206136), (72, 2805369), (76, 2657718), (79, 2556792), (84, 2404602), (89, 2269512), (108, 1870246), (114, 1771812), (126, 1603068), (133, 1518696), (152, 1328859), (158, 1278396), (168, 1202301), (171, 1181208), (178, 1134756), (189, 1068712), (216, 935123), (228, 885906), (237, 852264), (252, 801534), (266, 759348), (267, 756504), (316, 639198), (342, 590604), (356, 567378), (378, 534356), (399, 506232), (456, 442953), (474, 426132), (504, 400767), (513, 393736), (532, 379674), (534, 378252), (553, 365256), (623, 324216), (632, 319599), (684, 295302), (711, 284088), (712, 283689), (756, 267178), (798, 253116), (801, 252168), (948, 213066), (1026, 196868), (1064, 189837), (1068, 189126), (1106, 182628), (1197, 168744), (1246, 162108), (1368, 147651), (1422, 142044), (1501, 134568), (1512, 133589), (1596, 126558), (1602, 126084), (1659, 121752), (1691, 119448), (1869, 108072), (1896, 106533), (2052, 98434), (2133, 94696), (2136, 94563), (2212, 91314), (2394, 84372), (2403, 84056), (2492, 81054), (2844, 71022), (3002, 67284), (3192, 63279), (3204, 63042), (3318, 60876), (3382, 59724), (3591, 56248), (3738, 54036), (4104, 49217), (4266, 47348), (4424, 45657), (4503, 44856), (4788, 42186), (4806, 42028), (4977, 40584), (4984, 40527), (5073, 39816), (5607, 36024), (5688, 35511), (6004, 33642), (6408, 31521), (6636, 30438), (6764, 29862), (7031, 28728), (7182, 28124), (7476, 27018), (8532, 23674), (9006, 22428), (9576, 21093), (9612, 21014), (9954, 20292), (10146, 19908), (10507, 19224), (11214, 18012), (11837, 17064), (12008, 16821), (13272, 15219), (13509, 14952), (13528, 14931), (14062, 14364)]