205258464

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17383}}^1$

素因数の和:17440

約数の個数: 72

約数和(自身を含む): 597974832

約数和(自身を除く): 392716368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 17383, 34766, 52149, 69532, 104298, 139064, 156447, 208596, 278128, 312894, 417192, 556256, 625788, 712703, 834384, 1251576, 1425406, 1668768, 2138109, 2503152, 2850812, 4276218, 5006304, 5701624, 6414327, 8552436, 11403248, 12828654, 17104872, 22806496, 25657308, 34209744, 51314616, 68419488, 102629232, 205258464]

約数ペア:

[(1, 205258464), (2, 102629232), (3, 68419488), (4, 51314616), (6, 34209744), (8, 25657308), (9, 22806496), (12, 17104872), (16, 12828654), (18, 11403248), (24, 8552436), (32, 6414327), (36, 5701624), (41, 5006304), (48, 4276218), (72, 2850812), (82, 2503152), (96, 2138109), (123, 1668768), (144, 1425406), (164, 1251576), (246, 834384), (288, 712703), (328, 625788), (369, 556256), (492, 417192), (656, 312894), (738, 278128), (984, 208596), (1312, 156447), (1476, 139064), (1968, 104298), (2952, 69532), (3936, 52149), (5904, 34766), (11808, 17383)]