205427376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 522526032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 97, 99, 112, 126, 132, 144, 154, 168, 176, 191, 194, 198, 231, 252, 264, 291, 308, 336, 382, 388, 396, 462, 504, 528, 573, 582, 616, 679, 693, 764, 776, 792, 873, 924, 1008, 1067, 1146, 1164, 1232, 1337, 1358, 1386, 1528, 1552, 1584, 1719, 1746, 1848, 2037, 2101, 2134, 2292, 2328, 2674, 2716, 2772, 3056, 3201, 3438, 3492, 3696, 4011, 4074, 4202, 4268, 4584, 4656, 5348, 5432, 5544, 6111, 6303, 6402, 6876, 6984, 7469, 8022, 8148, 8404, 8536, 9168, 9603, 10696, 10864, 11088, 12033, 12222, 12606, 12804, 13752, 13968, 14707, 14938, 16044, 16296, 16808, 17072, 18527, 18909, 19206, 21392, 22407, 24066, 24444, 25212, 25608, 27504, 29414, 29876, 32088, 32592, 33616, 37054, 37818, 38412, 44121, 44814, 48132, 48888, 50424, 51216, 55581, 58828, 59752, 64176, 67221, 74108, 75636, 76824, 88242, 89628, 96264, 97776, 100848, 111162, 117656, 119504, 129689, 132363, 134442, 148216, 151272, 153648, 166743, 176484, 179256, 192528, 203797, 222324, 235312, 259378, 264726, 268884, 296432, 302544, 333486, 352968, 358512, 389067, 407594, 444648, 518756, 529452, 537768, 611391, 666972, 705936, 778134, 815188, 889296, 1037512, 1058904, 1075536, 1167201, 1222782, 1333944, 1426579, 1556268, 1630376, 1834173, 2075024, 2117808, 2334402, 2445564, 2667888, 2853158, 3112536, 3260752, 3668346, 4279737, 4668804, 4891128, 5706316, 6225072, 7336692, 8559474, 9337608, 9782256, 11412632, 12839211, 14673384, 17118948, 18675216, 22825264, 25678422, 29346768, 34237896, 51356844, 68475792, 102713688, 205427376]

約数ペア:

[(1, 205427376), (2, 102713688), (3, 68475792), (4, 51356844), (6, 34237896), (7, 29346768), (8, 25678422), (9, 22825264), (11, 18675216), (12, 17118948), (14, 14673384), (16, 12839211), (18, 11412632), (21, 9782256), (22, 9337608), (24, 8559474), (28, 7336692), (33, 6225072), (36, 5706316), (42, 4891128), (44, 4668804), (48, 4279737), (56, 3668346), (63, 3260752), (66, 3112536), (72, 2853158), (77, 2667888), (84, 2445564), (88, 2334402), (97, 2117808), (99, 2075024), (112, 1834173), (126, 1630376), (132, 1556268), (144, 1426579), (154, 1333944), (168, 1222782), (176, 1167201), (191, 1075536), (194, 1058904), (198, 1037512), (231, 889296), (252, 815188), (264, 778134), (291, 705936), (308, 666972), (336, 611391), (382, 537768), (388, 529452), (396, 518756), (462, 444648), (504, 407594), (528, 389067), (573, 358512), (582, 352968), (616, 333486), (679, 302544), (693, 296432), (764, 268884), (776, 264726), (792, 259378), (873, 235312), (924, 222324), (1008, 203797), (1067, 192528), (1146, 179256), (1164, 176484), (1232, 166743), (1337, 153648), (1358, 151272), (1386, 148216), (1528, 134442), (1552, 132363), (1584, 129689), (1719, 119504), (1746, 117656), (1848, 111162), (2037, 100848), (2101, 97776), (2134, 96264), (2292, 89628), (2328, 88242), (2674, 76824), (2716, 75636), (2772, 74108), (3056, 67221), (3201, 64176), (3438, 59752), (3492, 58828), (3696, 55581), (4011, 51216), (4074, 50424), (4202, 48888), (4268, 48132), (4584, 44814), (4656, 44121), (5348, 38412), (5432, 37818), (5544, 37054), (6111, 33616), (6303, 32592), (6402, 32088), (6876, 29876), (6984, 29414), (7469, 27504), (8022, 25608), (8148, 25212), (8404, 24444), (8536, 24066), (9168, 22407), (9603, 21392), (10696, 19206), (10864, 18909), (11088, 18527), (12033, 17072), (12222, 16808), (12606, 16296), (12804, 16044), (13752, 14938), (13968, 14707)]