207918016

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 422233344

約数和(自身を除く): 214315328

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 191, 233, 292, 382, 466, 584, 764, 932, 1168, 1528, 1864, 2336, 3056, 3728, 4672, 6112, 7456, 12224, 13943, 14912, 17009, 27886, 34018, 44503, 55772, 68036, 89006, 111544, 136072, 178012, 223088, 272144, 356024, 446176, 544288, 712048, 892352, 1088576, 1424096, 2848192, 3248719, 6497438, 12994876, 25989752, 51979504, 103959008, 207918016]

約数ペア:

[(1, 207918016), (2, 103959008), (4, 51979504), (8, 25989752), (16, 12994876), (32, 6497438), (64, 3248719), (73, 2848192), (146, 1424096), (191, 1088576), (233, 892352), (292, 712048), (382, 544288), (466, 446176), (584, 356024), (764, 272144), (932, 223088), (1168, 178012), (1528, 136072), (1864, 111544), (2336, 89006), (3056, 68036), (3728, 55772), (4672, 44503), (6112, 34018), (7456, 27886), (12224, 17009), (13943, 14912)]