205816416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 628689600

約数和(自身を除く): 422873184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 89, 96, 102, 104, 109, 136, 156, 178, 204, 208, 218, 221, 267, 272, 312, 327, 356, 408, 416, 436, 442, 534, 544, 624, 654, 663, 712, 816, 872, 884, 1068, 1157, 1248, 1308, 1326, 1417, 1424, 1513, 1632, 1744, 1768, 1853, 2136, 2314, 2616, 2652, 2834, 2848, 3026, 3471, 3488, 3536, 3706, 4251, 4272, 4539, 4628, 5232, 5304, 5559, 5668, 6052, 6942, 7072, 7412, 8502, 8544, 9078, 9256, 9701, 10464, 10608, 11118, 11336, 12104, 13884, 14824, 17004, 18156, 18512, 19402, 19669, 21216, 22236, 22672, 24089, 24208, 27768, 29103, 29648, 34008, 36312, 37024, 38804, 39338, 44472, 45344, 48178, 48416, 55536, 58206, 59007, 59296, 68016, 72267, 72624, 77608, 78676, 88944, 96356, 111072, 116412, 118014, 126113, 136032, 144534, 145248, 155216, 157352, 164917, 177888, 192712, 232824, 236028, 252226, 289068, 310432, 314704, 329834, 378339, 385424, 465648, 472056, 494751, 504452, 578136, 629408, 659668, 756678, 770848, 931296, 944112, 989502, 1008904, 1156272, 1319336, 1513356, 1888224, 1979004, 2017808, 2143921, 2312544, 2638672, 3026712, 3958008, 4035616, 4287842, 5277344, 6053424, 6431763, 7916016, 8575684, 12106848, 12863526, 15832032, 17151368, 25727052, 34302736, 51454104, 68605472, 102908208, 205816416]

約数ペア:

[(1, 205816416), (2, 102908208), (3, 68605472), (4, 51454104), (6, 34302736), (8, 25727052), (12, 17151368), (13, 15832032), (16, 12863526), (17, 12106848), (24, 8575684), (26, 7916016), (32, 6431763), (34, 6053424), (39, 5277344), (48, 4287842), (51, 4035616), (52, 3958008), (68, 3026712), (78, 2638672), (89, 2312544), (96, 2143921), (102, 2017808), (104, 1979004), (109, 1888224), (136, 1513356), (156, 1319336), (178, 1156272), (204, 1008904), (208, 989502), (218, 944112), (221, 931296), (267, 770848), (272, 756678), (312, 659668), (327, 629408), (356, 578136), (408, 504452), (416, 494751), (436, 472056), (442, 465648), (534, 385424), (544, 378339), (624, 329834), (654, 314704), (663, 310432), (712, 289068), (816, 252226), (872, 236028), (884, 232824), (1068, 192712), (1157, 177888), (1248, 164917), (1308, 157352), (1326, 155216), (1417, 145248), (1424, 144534), (1513, 136032), (1632, 126113), (1744, 118014), (1768, 116412), (1853, 111072), (2136, 96356), (2314, 88944), (2616, 78676), (2652, 77608), (2834, 72624), (2848, 72267), (3026, 68016), (3471, 59296), (3488, 59007), (3536, 58206), (3706, 55536), (4251, 48416), (4272, 48178), (4539, 45344), (4628, 44472), (5232, 39338), (5304, 38804), (5559, 37024), (5668, 36312), (6052, 34008), (6942, 29648), (7072, 29103), (7412, 27768), (8502, 24208), (8544, 24089), (9078, 22672), (9256, 22236), (9701, 21216), (10464, 19669), (10608, 19402), (11118, 18512), (11336, 18156), (12104, 17004), (13884, 14824)]