205540602

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 435172320

約数和(自身を除く): 229631718

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 829, 961, 1333, 1658, 1922, 2487, 2666, 2883, 3999, 4974, 5766, 7998, 25699, 35647, 41323, 51398, 71294, 77097, 82646, 106941, 123969, 154194, 213882, 247938, 796669, 1105057, 1593338, 2210114, 2390007, 3315171, 4780014, 6630342, 34256767, 68513534, 102770301, 205540602]

約数ペア:

[(1, 205540602), (2, 102770301), (3, 68513534), (6, 34256767), (31, 6630342), (43, 4780014), (62, 3315171), (86, 2390007), (93, 2210114), (129, 1593338), (186, 1105057), (258, 796669), (829, 247938), (961, 213882), (1333, 154194), (1658, 123969), (1922, 106941), (2487, 82646), (2666, 77097), (2883, 71294), (3999, 51398), (4974, 41323), (5766, 35647), (7998, 25699)]