201895456

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 470679552

約数和(自身を除く): 268784096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 127, 151, 188, 224, 254, 302, 329, 376, 508, 604, 658, 752, 889, 1016, 1057, 1208, 1316, 1504, 1778, 2032, 2114, 2416, 2632, 3556, 4064, 4228, 4832, 5264, 5969, 7097, 7112, 8456, 10528, 11938, 14194, 14224, 16912, 19177, 23876, 28388, 28448, 33824, 38354, 41783, 47752, 49679, 56776, 76708, 83566, 95504, 99358, 113552, 134239, 153416, 167132, 191008, 198716, 227104, 268478, 306832, 334264, 397432, 536956, 613664, 668528, 794864, 901319, 1073912, 1337056, 1589728, 1802638, 2147824, 3605276, 4295648, 6309233, 7210552, 12618466, 14421104, 25236932, 28842208, 50473864, 100947728, 201895456]

約数ペア:

[(1, 201895456), (2, 100947728), (4, 50473864), (7, 28842208), (8, 25236932), (14, 14421104), (16, 12618466), (28, 7210552), (32, 6309233), (47, 4295648), (56, 3605276), (94, 2147824), (112, 1802638), (127, 1589728), (151, 1337056), (188, 1073912), (224, 901319), (254, 794864), (302, 668528), (329, 613664), (376, 536956), (508, 397432), (604, 334264), (658, 306832), (752, 268478), (889, 227104), (1016, 198716), (1057, 191008), (1208, 167132), (1316, 153416), (1504, 134239), (1778, 113552), (2032, 99358), (2114, 95504), (2416, 83566), (2632, 76708), (3556, 56776), (4064, 49679), (4228, 47752), (4832, 41783), (5264, 38354), (5969, 33824), (7097, 28448), (7112, 28388), (8456, 23876), (10528, 19177), (11938, 16912), (14194, 14224)]