197868762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17292

約数の個数: 72

約数和(自身を含む): 537103476

約数和(自身を除く): 339234714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 17257, 34514, 51771, 103542, 120799, 155313, 224341, 241598, 310626, 362397, 448682, 673023, 724794, 845593, 1087191, 1346046, 1570387, 1691186, 2019069, 2174382, 2536779, 3140774, 4038138, 4711161, 5073558, 7610337, 9422322, 10992709, 14133483, 15220674, 21985418, 28266966, 32978127, 65956254, 98934381, 197868762]

約数ペア:

[(1, 197868762), (2, 98934381), (3, 65956254), (6, 32978127), (7, 28266966), (9, 21985418), (13, 15220674), (14, 14133483), (18, 10992709), (21, 9422322), (26, 7610337), (39, 5073558), (42, 4711161), (49, 4038138), (63, 3140774), (78, 2536779), (91, 2174382), (98, 2019069), (117, 1691186), (126, 1570387), (147, 1346046), (182, 1087191), (234, 845593), (273, 724794), (294, 673023), (441, 448682), (546, 362397), (637, 310626), (819, 241598), (882, 224341), (1274, 155313), (1638, 120799), (1911, 103542), (3822, 51771), (5733, 34514), (11466, 17257)]