197810368

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 112

約数和(自身を含む): 500359680

約数和(自身を除く): 302549312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 952, 1064, 1088, 1216, 1292, 1367, 1904, 2128, 2261, 2584, 2734, 3808, 4256, 4522, 5168, 5468, 7616, 8512, 9044, 9569, 10336, 10936, 18088, 19138, 20672, 21872, 23239, 25973, 36176, 38276, 43744, 46478, 51946, 72352, 76552, 87488, 92956, 103892, 144704, 153104, 162673, 181811, 185912, 207784, 306208, 325346, 363622, 371824, 415568, 441541, 612416, 650692, 727244, 743648, 831136, 883082, 1301384, 1454488, 1487296, 1662272, 1766164, 2602768, 2908976, 3090787, 3532328, 5205536, 5817952, 6181574, 7064656, 10411072, 11635904, 12363148, 14129312, 24726296, 28258624, 49452592, 98905184, 197810368]

約数ペア:

[(1, 197810368), (2, 98905184), (4, 49452592), (7, 28258624), (8, 24726296), (14, 14129312), (16, 12363148), (17, 11635904), (19, 10411072), (28, 7064656), (32, 6181574), (34, 5817952), (38, 5205536), (56, 3532328), (64, 3090787), (68, 2908976), (76, 2602768), (112, 1766164), (119, 1662272), (133, 1487296), (136, 1454488), (152, 1301384), (224, 883082), (238, 831136), (266, 743648), (272, 727244), (304, 650692), (323, 612416), (448, 441541), (476, 415568), (532, 371824), (544, 363622), (608, 325346), (646, 306208), (952, 207784), (1064, 185912), (1088, 181811), (1216, 162673), (1292, 153104), (1367, 144704), (1904, 103892), (2128, 92956), (2261, 87488), (2584, 76552), (2734, 72352), (3808, 51946), (4256, 46478), (4522, 43744), (5168, 38276), (5468, 36176), (7616, 25973), (8512, 23239), (9044, 21872), (9569, 20672), (10336, 19138), (10936, 18088)]