200717805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 343229184

約数和(自身を除く): 142511379

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 361, 367, 505, 1083, 1101, 1515, 1805, 1835, 1919, 5415, 5505, 5757, 6973, 9595, 20919, 28785, 34865, 36461, 37067, 104595, 109383, 111201, 132487, 182305, 185335, 397461, 546915, 556005, 662435, 704273, 1987305, 2112819, 3521365, 10564095, 13381187, 40143561, 66905935, 200717805]

約数ペア:

[(1, 200717805), (3, 66905935), (5, 40143561), (15, 13381187), (19, 10564095), (57, 3521365), (95, 2112819), (101, 1987305), (285, 704273), (303, 662435), (361, 556005), (367, 546915), (505, 397461), (1083, 185335), (1101, 182305), (1515, 132487), (1805, 111201), (1835, 109383), (1919, 104595), (5415, 37067), (5505, 36461), (5757, 34865), (6973, 28785), (9595, 20919)]