205264512

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 631388160

約数和(自身を除く): 426123648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 92, 96, 122, 127, 128, 138, 144, 183, 184, 192, 207, 244, 254, 276, 288, 366, 368, 381, 384, 414, 488, 508, 549, 552, 576, 732, 736, 762, 828, 976, 1016, 1098, 1104, 1143, 1152, 1403, 1464, 1472, 1524, 1656, 1952, 2032, 2196, 2208, 2286, 2806, 2921, 2928, 2944, 3048, 3312, 3904, 4064, 4209, 4392, 4416, 4572, 5612, 5842, 5856, 6096, 6624, 7747, 7808, 8128, 8418, 8763, 8784, 8832, 9144, 11224, 11684, 11712, 12192, 12627, 13248, 15494, 16256, 16836, 17526, 17568, 18288, 22448, 23241, 23368, 23424, 24384, 25254, 26289, 26496, 30988, 33672, 35052, 35136, 36576, 44896, 46482, 46736, 48768, 50508, 52578, 61976, 67344, 69723, 70104, 70272, 73152, 89792, 92964, 93472, 101016, 105156, 123952, 134688, 139446, 140208, 146304, 178181, 179584, 185928, 186944, 202032, 210312, 247904, 269376, 278892, 280416, 356362, 371856, 373888, 404064, 420624, 495808, 534543, 538752, 557784, 560832, 712724, 743712, 808128, 841248, 991616, 1069086, 1115568, 1121664, 1425448, 1487424, 1603629, 1616256, 1682496, 2138172, 2231136, 2850896, 2974848, 3207258, 3364992, 4276344, 4462272, 5701792, 6414516, 8552688, 8924544, 11403584, 12829032, 17105376, 22807168, 25658064, 34210752, 51316128, 68421504, 102632256, 205264512]

約数ペア:

[(1, 205264512), (2, 102632256), (3, 68421504), (4, 51316128), (6, 34210752), (8, 25658064), (9, 22807168), (12, 17105376), (16, 12829032), (18, 11403584), (23, 8924544), (24, 8552688), (32, 6414516), (36, 5701792), (46, 4462272), (48, 4276344), (61, 3364992), (64, 3207258), (69, 2974848), (72, 2850896), (92, 2231136), (96, 2138172), (122, 1682496), (127, 1616256), (128, 1603629), (138, 1487424), (144, 1425448), (183, 1121664), (184, 1115568), (192, 1069086), (207, 991616), (244, 841248), (254, 808128), (276, 743712), (288, 712724), (366, 560832), (368, 557784), (381, 538752), (384, 534543), (414, 495808), (488, 420624), (508, 404064), (549, 373888), (552, 371856), (576, 356362), (732, 280416), (736, 278892), (762, 269376), (828, 247904), (976, 210312), (1016, 202032), (1098, 186944), (1104, 185928), (1143, 179584), (1152, 178181), (1403, 146304), (1464, 140208), (1472, 139446), (1524, 134688), (1656, 123952), (1952, 105156), (2032, 101016), (2196, 93472), (2208, 92964), (2286, 89792), (2806, 73152), (2921, 70272), (2928, 70104), (2944, 69723), (3048, 67344), (3312, 61976), (3904, 52578), (4064, 50508), (4209, 48768), (4392, 46736), (4416, 46482), (4572, 44896), (5612, 36576), (5842, 35136), (5856, 35052), (6096, 33672), (6624, 30988), (7747, 26496), (7808, 26289), (8128, 25254), (8418, 24384), (8763, 23424), (8784, 23368), (8832, 23241), (9144, 22448), (11224, 18288), (11684, 17568), (11712, 17526), (12192, 16836), (12627, 16256), (13248, 15494)]