201661056

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 646272000

約数和(自身を除く): 444610944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 59, 64, 69, 72, 86, 92, 96, 108, 118, 128, 129, 138, 144, 172, 177, 184, 192, 207, 216, 236, 258, 276, 288, 344, 354, 368, 384, 387, 414, 432, 472, 516, 531, 552, 576, 621, 688, 708, 736, 774, 828, 864, 944, 989, 1032, 1062, 1104, 1152, 1161, 1242, 1357, 1376, 1416, 1472, 1548, 1593, 1656, 1728, 1888, 1978, 2064, 2124, 2208, 2322, 2484, 2537, 2714, 2752, 2832, 2944, 2967, 3096, 3186, 3312, 3456, 3776, 3956, 4071, 4128, 4248, 4416, 4644, 4968, 5074, 5428, 5504, 5664, 5934, 6192, 6372, 6624, 7552, 7611, 7912, 8142, 8256, 8496, 8832, 8901, 9288, 9936, 10148, 10856, 11328, 11868, 12213, 12384, 12744, 13248, 15222, 15824, 16284, 16512, 16992, 17802, 18576, 19872, 20296, 21712, 22656, 22833, 23736, 24426, 24768, 25488, 26496, 26703, 30444, 31648, 32568, 33984, 35604, 36639, 37152, 39744, 40592, 43424, 45666, 47472, 48852, 49536, 50976, 53406, 58351, 60888, 63296, 65136, 67968, 68499, 71208, 73278, 74304, 79488, 81184, 86848, 91332, 94944, 97704, 101952, 106812, 116702, 121776, 126592, 130272, 136998, 142416, 146556, 148608, 162368, 173696, 175053, 182664, 189888, 195408, 203904, 213624, 233404, 243552, 260544, 273996, 284832, 293112, 324736, 350106, 365328, 379776, 390816, 427248, 466808, 487104, 521088, 525159, 547992, 569664, 586224, 700212, 730656, 781632, 854496, 933616, 974208, 1050318, 1095984, 1139328, 1172448, 1400424, 1461312, 1563264, 1575477, 1708992, 1867232, 2100636, 2191968, 2344896, 2800848, 2922624, 3150954, 3417984, 3734464, 4201272, 4383936, 4689792, 5601696, 6301908, 7468928, 8402544, 8767872, 11203392, 12603816, 16805088, 22406784, 25207632, 33610176, 50415264, 67220352, 100830528, 201661056]

約数ペア:

[(1, 201661056), (2, 100830528), (3, 67220352), (4, 50415264), (6, 33610176), (8, 25207632), (9, 22406784), (12, 16805088), (16, 12603816), (18, 11203392), (23, 8767872), (24, 8402544), (27, 7468928), (32, 6301908), (36, 5601696), (43, 4689792), (46, 4383936), (48, 4201272), (54, 3734464), (59, 3417984), (64, 3150954), (69, 2922624), (72, 2800848), (86, 2344896), (92, 2191968), (96, 2100636), (108, 1867232), (118, 1708992), (128, 1575477), (129, 1563264), (138, 1461312), (144, 1400424), (172, 1172448), (177, 1139328), (184, 1095984), (192, 1050318), (207, 974208), (216, 933616), (236, 854496), (258, 781632), (276, 730656), (288, 700212), (344, 586224), (354, 569664), (368, 547992), (384, 525159), (387, 521088), (414, 487104), (432, 466808), (472, 427248), (516, 390816), (531, 379776), (552, 365328), (576, 350106), (621, 324736), (688, 293112), (708, 284832), (736, 273996), (774, 260544), (828, 243552), (864, 233404), (944, 213624), (989, 203904), (1032, 195408), (1062, 189888), (1104, 182664), (1152, 175053), (1161, 173696), (1242, 162368), (1357, 148608), (1376, 146556), (1416, 142416), (1472, 136998), (1548, 130272), (1593, 126592), (1656, 121776), (1728, 116702), (1888, 106812), (1978, 101952), (2064, 97704), (2124, 94944), (2208, 91332), (2322, 86848), (2484, 81184), (2537, 79488), (2714, 74304), (2752, 73278), (2832, 71208), (2944, 68499), (2967, 67968), (3096, 65136), (3186, 63296), (3312, 60888), (3456, 58351), (3776, 53406), (3956, 50976), (4071, 49536), (4128, 48852), (4248, 47472), (4416, 45666), (4644, 43424), (4968, 40592), (5074, 39744), (5428, 37152), (5504, 36639), (5664, 35604), (5934, 33984), (6192, 32568), (6372, 31648), (6624, 30444), (7552, 26703), (7611, 26496), (7912, 25488), (8142, 24768), (8256, 24426), (8496, 23736), (8832, 22833), (8901, 22656), (9288, 21712), (9936, 20296), (10148, 19872), (10856, 18576), (11328, 17802), (11868, 16992), (12213, 16512), (12384, 16284), (12744, 15824), (13248, 15222)]