205449984

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3922

約数の個数: 108

約数和(自身を含む): 618277296

約数和(自身を除く): 412827312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 3877, 4416, 5888, 6624, 7754, 8832, 11631, 13248, 15508, 17664, 23262, 26496, 31016, 34893, 46524, 52992, 62032, 69786, 89171, 93048, 124064, 139572, 178342, 186096, 248128, 267513, 279144, 356684, 372192, 496256, 535026, 558288, 713368, 744384, 802539, 992512, 1070052, 1116576, 1426736, 1488768, 1605078, 2140104, 2233152, 2853472, 2977536, 3210156, 4280208, 4466304, 5706944, 6420312, 8560416, 8932608, 11413888, 12840624, 17120832, 22827776, 25681248, 34241664, 51362496, 68483328, 102724992, 205449984]

約数ペア:

[(1, 205449984), (2, 102724992), (3, 68483328), (4, 51362496), (6, 34241664), (8, 25681248), (9, 22827776), (12, 17120832), (16, 12840624), (18, 11413888), (23, 8932608), (24, 8560416), (32, 6420312), (36, 5706944), (46, 4466304), (48, 4280208), (64, 3210156), (69, 2977536), (72, 2853472), (92, 2233152), (96, 2140104), (128, 1605078), (138, 1488768), (144, 1426736), (184, 1116576), (192, 1070052), (207, 992512), (256, 802539), (276, 744384), (288, 713368), (368, 558288), (384, 535026), (414, 496256), (552, 372192), (576, 356684), (736, 279144), (768, 267513), (828, 248128), (1104, 186096), (1152, 178342), (1472, 139572), (1656, 124064), (2208, 93048), (2304, 89171), (2944, 69786), (3312, 62032), (3877, 52992), (4416, 46524), (5888, 34893), (6624, 31016), (7754, 26496), (8832, 23262), (11631, 17664), (13248, 15508)]