205393344

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 634959360

約数和(自身を除く): 429566016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 61, 64, 71, 76, 78, 96, 104, 114, 122, 142, 152, 156, 183, 192, 208, 213, 228, 244, 247, 284, 304, 312, 366, 416, 426, 456, 488, 494, 568, 608, 624, 732, 741, 793, 832, 852, 912, 923, 976, 988, 1136, 1159, 1216, 1248, 1349, 1464, 1482, 1586, 1704, 1824, 1846, 1952, 1976, 2272, 2318, 2379, 2496, 2698, 2769, 2928, 2964, 3172, 3408, 3477, 3648, 3692, 3904, 3952, 4047, 4331, 4544, 4636, 4758, 5396, 5538, 5856, 5928, 6344, 6816, 6954, 7384, 7904, 8094, 8662, 9272, 9516, 10792, 11076, 11712, 11856, 12688, 12993, 13632, 13908, 14768, 15067, 15808, 16188, 17324, 17537, 18544, 19032, 21584, 22152, 23712, 25376, 25986, 27816, 29536, 30134, 32376, 34648, 35074, 37088, 38064, 43168, 44304, 45201, 47424, 50752, 51972, 52611, 55632, 56303, 59072, 60268, 64752, 69296, 70148, 74176, 76128, 82289, 86336, 88608, 90402, 103944, 105222, 111264, 112606, 120536, 129504, 138592, 140296, 152256, 164578, 168909, 177216, 180804, 207888, 210444, 222528, 225212, 241072, 246867, 259008, 277184, 280592, 329156, 337818, 361608, 415776, 420888, 450424, 482144, 493734, 561184, 658312, 675636, 723216, 831552, 841776, 900848, 964288, 987468, 1069757, 1122368, 1316624, 1351272, 1446432, 1683552, 1801696, 1974936, 2139514, 2633248, 2702544, 2892864, 3209271, 3367104, 3603392, 3949872, 4279028, 5266496, 5405088, 6418542, 7899744, 8558056, 10810176, 12837084, 15799488, 17116112, 25674168, 34232224, 51348336, 68464448, 102696672, 205393344]

約数ペア:

[(1, 205393344), (2, 102696672), (3, 68464448), (4, 51348336), (6, 34232224), (8, 25674168), (12, 17116112), (13, 15799488), (16, 12837084), (19, 10810176), (24, 8558056), (26, 7899744), (32, 6418542), (38, 5405088), (39, 5266496), (48, 4279028), (52, 3949872), (57, 3603392), (61, 3367104), (64, 3209271), (71, 2892864), (76, 2702544), (78, 2633248), (96, 2139514), (104, 1974936), (114, 1801696), (122, 1683552), (142, 1446432), (152, 1351272), (156, 1316624), (183, 1122368), (192, 1069757), (208, 987468), (213, 964288), (228, 900848), (244, 841776), (247, 831552), (284, 723216), (304, 675636), (312, 658312), (366, 561184), (416, 493734), (426, 482144), (456, 450424), (488, 420888), (494, 415776), (568, 361608), (608, 337818), (624, 329156), (732, 280592), (741, 277184), (793, 259008), (832, 246867), (852, 241072), (912, 225212), (923, 222528), (976, 210444), (988, 207888), (1136, 180804), (1159, 177216), (1216, 168909), (1248, 164578), (1349, 152256), (1464, 140296), (1482, 138592), (1586, 129504), (1704, 120536), (1824, 112606), (1846, 111264), (1952, 105222), (1976, 103944), (2272, 90402), (2318, 88608), (2379, 86336), (2496, 82289), (2698, 76128), (2769, 74176), (2928, 70148), (2964, 69296), (3172, 64752), (3408, 60268), (3477, 59072), (3648, 56303), (3692, 55632), (3904, 52611), (3952, 51972), (4047, 50752), (4331, 47424), (4544, 45201), (4636, 44304), (4758, 43168), (5396, 38064), (5538, 37088), (5856, 35074), (5928, 34648), (6344, 32376), (6816, 30134), (6954, 29536), (7384, 27816), (7904, 25986), (8094, 25376), (8662, 23712), (9272, 22152), (9516, 21584), (10792, 19032), (11076, 18544), (11712, 17537), (11856, 17324), (12688, 16188), (12993, 15808), (13632, 15067), (13908, 14768)]