197839488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6726

約数の個数: 128

約数和(自身を含む): 655280640

約数和(自身を除く): 457441152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 6691, 7392, 9856, 13382, 14784, 20073, 26764, 29568, 40146, 46837, 53528, 73601, 80292, 93674, 107056, 140511, 147202, 160584, 187348, 214112, 220803, 281022, 294404, 321168, 374696, 428224, 441606, 515207, 562044, 588808, 642336, 749392, 856448, 883212, 1030414, 1124088, 1177616, 1284672, 1498784, 1545621, 1766424, 2060828, 2248176, 2355232, 2569344, 2997568, 3091242, 3532848, 4121656, 4496352, 4710464, 5995136, 6182484, 7065696, 8243312, 8992704, 9420928, 12364968, 14131392, 16486624, 17985408, 24729936, 28262784, 32973248, 49459872, 65946496, 98919744, 197839488]

約数ペア:

[(1, 197839488), (2, 98919744), (3, 65946496), (4, 49459872), (6, 32973248), (7, 28262784), (8, 24729936), (11, 17985408), (12, 16486624), (14, 14131392), (16, 12364968), (21, 9420928), (22, 8992704), (24, 8243312), (28, 7065696), (32, 6182484), (33, 5995136), (42, 4710464), (44, 4496352), (48, 4121656), (56, 3532848), (64, 3091242), (66, 2997568), (77, 2569344), (84, 2355232), (88, 2248176), (96, 2060828), (112, 1766424), (128, 1545621), (132, 1498784), (154, 1284672), (168, 1177616), (176, 1124088), (192, 1030414), (224, 883212), (231, 856448), (264, 749392), (308, 642336), (336, 588808), (352, 562044), (384, 515207), (448, 441606), (462, 428224), (528, 374696), (616, 321168), (672, 294404), (704, 281022), (896, 220803), (924, 214112), (1056, 187348), (1232, 160584), (1344, 147202), (1408, 140511), (1848, 107056), (2112, 93674), (2464, 80292), (2688, 73601), (3696, 53528), (4224, 46837), (4928, 40146), (6691, 29568), (7392, 26764), (9856, 20073), (13382, 14784)]