201206656

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 292310144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 223, 224, 266, 304, 371, 424, 446, 448, 532, 608, 742, 848, 892, 896, 1007, 1064, 1216, 1484, 1561, 1696, 1784, 2014, 2128, 2432, 2968, 3122, 3392, 3568, 4028, 4237, 4256, 5936, 6244, 6784, 7049, 7136, 8056, 8474, 8512, 11819, 11872, 12488, 14098, 14272, 16112, 16948, 17024, 23638, 23744, 24976, 28196, 28544, 29659, 32224, 33896, 47276, 47488, 49952, 56392, 59318, 64448, 67792, 82733, 94552, 99904, 112784, 118636, 128896, 135584, 165466, 189104, 199808, 224561, 225568, 237272, 271168, 330932, 378208, 449122, 451136, 474544, 542336, 661864, 756416, 898244, 902272, 949088, 1323728, 1512832, 1571927, 1796488, 1898176, 2647456, 3143854, 3592976, 3796352, 5294912, 6287708, 7185952, 10589824, 12575416, 14371904, 25150832, 28743808, 50301664, 100603328, 201206656]

約数ペア:

[(1, 201206656), (2, 100603328), (4, 50301664), (7, 28743808), (8, 25150832), (14, 14371904), (16, 12575416), (19, 10589824), (28, 7185952), (32, 6287708), (38, 5294912), (53, 3796352), (56, 3592976), (64, 3143854), (76, 2647456), (106, 1898176), (112, 1796488), (128, 1571927), (133, 1512832), (152, 1323728), (212, 949088), (223, 902272), (224, 898244), (266, 756416), (304, 661864), (371, 542336), (424, 474544), (446, 451136), (448, 449122), (532, 378208), (608, 330932), (742, 271168), (848, 237272), (892, 225568), (896, 224561), (1007, 199808), (1064, 189104), (1216, 165466), (1484, 135584), (1561, 128896), (1696, 118636), (1784, 112784), (2014, 99904), (2128, 94552), (2432, 82733), (2968, 67792), (3122, 64448), (3392, 59318), (3568, 56392), (4028, 49952), (4237, 47488), (4256, 47276), (5936, 33896), (6244, 32224), (6784, 29659), (7049, 28544), (7136, 28196), (8056, 24976), (8474, 23744), (8512, 23638), (11819, 17024), (11872, 16948), (12488, 16112), (14098, 14272)]