206935575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5119}}^1$

素因数の和:5157

約数の個数: 72

約数和(自身を含む): 434257920

約数和(自身を除く): 227322345

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1925, 2695, 3675, 5119, 5775, 8085, 13475, 15357, 25595, 35833, 40425, 56309, 76785, 107499, 127975, 168927, 179165, 250831, 281545, 383925, 394163, 537495, 752493, 844635, 895825, 1182489, 1254155, 1407725, 1970815, 2687475, 2759141, 3762465, 4223175, 5912445, 6270775, 8277423, 9854075, 13795705, 18812325, 29562225, 41387115, 68978525, 206935575]

約数ペア:

[(1, 206935575), (3, 68978525), (5, 41387115), (7, 29562225), (11, 18812325), (15, 13795705), (21, 9854075), (25, 8277423), (33, 6270775), (35, 5912445), (49, 4223175), (55, 3762465), (75, 2759141), (77, 2687475), (105, 1970815), (147, 1407725), (165, 1254155), (175, 1182489), (231, 895825), (245, 844635), (275, 752493), (385, 537495), (525, 394163), (539, 383925), (735, 281545), (825, 250831), (1155, 179165), (1225, 168927), (1617, 127975), (1925, 107499), (2695, 76785), (3675, 56309), (5119, 40425), (5775, 35833), (8085, 25595), (13475, 15357)]