200595328

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 424213920

約数和(自身を除く): 223618592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 736, 976, 1117, 1403, 1472, 1952, 2234, 2806, 2944, 3904, 4468, 5612, 7808, 8936, 11224, 17872, 22448, 25691, 35744, 44896, 51382, 68137, 71488, 89792, 102764, 136274, 142976, 179584, 205528, 272548, 411056, 545096, 822112, 1090192, 1567151, 1644224, 2180384, 3134302, 3288448, 4360768, 6268604, 8721536, 12537208, 25074416, 50148832, 100297664, 200595328]

約数ペア:

[(1, 200595328), (2, 100297664), (4, 50148832), (8, 25074416), (16, 12537208), (23, 8721536), (32, 6268604), (46, 4360768), (61, 3288448), (64, 3134302), (92, 2180384), (122, 1644224), (128, 1567151), (184, 1090192), (244, 822112), (368, 545096), (488, 411056), (736, 272548), (976, 205528), (1117, 179584), (1403, 142976), (1472, 136274), (1952, 102764), (2234, 89792), (2806, 71488), (2944, 68137), (3904, 51382), (4468, 44896), (5612, 35744), (7808, 25691), (8936, 22448), (11224, 17872)]