205711104

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 576898560

約数和(自身を除く): 371187456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 47, 48, 64, 82, 94, 96, 123, 128, 139, 141, 164, 188, 192, 246, 256, 278, 282, 328, 376, 384, 417, 492, 556, 564, 656, 752, 768, 834, 984, 1112, 1128, 1312, 1504, 1668, 1927, 1968, 2224, 2256, 2624, 3008, 3336, 3854, 3936, 4448, 4512, 5248, 5699, 5781, 6016, 6533, 6672, 7708, 7872, 8896, 9024, 10496, 11398, 11562, 12032, 13066, 13344, 15416, 15744, 17097, 17792, 18048, 19599, 22796, 23124, 26132, 26688, 30832, 31488, 34194, 35584, 36096, 39198, 45592, 46248, 52264, 53376, 61664, 68388, 78396, 91184, 92496, 104528, 106752, 123328, 136776, 156792, 182368, 184992, 209056, 246656, 267853, 273552, 313584, 364736, 369984, 418112, 493312, 535706, 547104, 627168, 729472, 739968, 803559, 836224, 1071412, 1094208, 1254336, 1458944, 1479936, 1607118, 1672448, 2142824, 2188416, 2508672, 3214236, 4285648, 4376832, 5017344, 6428472, 8571296, 12856944, 17142592, 25713888, 34285184, 51427776, 68570368, 102855552, 205711104]

約数ペア:

[(1, 205711104), (2, 102855552), (3, 68570368), (4, 51427776), (6, 34285184), (8, 25713888), (12, 17142592), (16, 12856944), (24, 8571296), (32, 6428472), (41, 5017344), (47, 4376832), (48, 4285648), (64, 3214236), (82, 2508672), (94, 2188416), (96, 2142824), (123, 1672448), (128, 1607118), (139, 1479936), (141, 1458944), (164, 1254336), (188, 1094208), (192, 1071412), (246, 836224), (256, 803559), (278, 739968), (282, 729472), (328, 627168), (376, 547104), (384, 535706), (417, 493312), (492, 418112), (556, 369984), (564, 364736), (656, 313584), (752, 273552), (768, 267853), (834, 246656), (984, 209056), (1112, 184992), (1128, 182368), (1312, 156792), (1504, 136776), (1668, 123328), (1927, 106752), (1968, 104528), (2224, 92496), (2256, 91184), (2624, 78396), (3008, 68388), (3336, 61664), (3854, 53376), (3936, 52264), (4448, 46248), (4512, 45592), (5248, 39198), (5699, 36096), (5781, 35584), (6016, 34194), (6533, 31488), (6672, 30832), (7708, 26688), (7872, 26132), (8896, 23124), (9024, 22796), (10496, 19599), (11398, 18048), (11562, 17792), (12032, 17097), (13066, 15744), (13344, 15416)]