205258624

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 431166240

約数和(自身を除く): 225907616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 113, 128, 184, 226, 368, 452, 617, 736, 904, 1234, 1472, 1808, 2468, 2599, 2944, 3616, 4936, 5198, 7232, 9872, 10396, 14191, 14464, 19744, 20792, 28382, 39488, 41584, 56764, 69721, 78976, 83168, 113528, 139442, 166336, 227056, 278884, 332672, 454112, 557768, 908224, 1115536, 1603583, 1816448, 2231072, 3207166, 4462144, 6414332, 8924288, 12828664, 25657328, 51314656, 102629312, 205258624]

約数ペア:

[(1, 205258624), (2, 102629312), (4, 51314656), (8, 25657328), (16, 12828664), (23, 8924288), (32, 6414332), (46, 4462144), (64, 3207166), (92, 2231072), (113, 1816448), (128, 1603583), (184, 1115536), (226, 908224), (368, 557768), (452, 454112), (617, 332672), (736, 278884), (904, 227056), (1234, 166336), (1472, 139442), (1808, 113528), (2468, 83168), (2599, 78976), (2944, 69721), (3616, 56764), (4936, 41584), (5198, 39488), (7232, 28382), (9872, 20792), (10396, 19744), (14191, 14464)]