213125286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6827}}^1$

素因数の和:6897

約数の個数: 48

約数和(自身を含む): 479489472

約数和(自身を除く): 266364186

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 6827, 10406, 13654, 15609, 20481, 31218, 40962, 75097, 150194, 225291, 293561, 450582, 587122, 826067, 880683, 1652134, 1761366, 2478201, 3229171, 4956402, 6458342, 9687513, 19375026, 35520881, 71041762, 106562643, 213125286]

約数ペア:

[(1, 213125286), (2, 106562643), (3, 71041762), (6, 35520881), (11, 19375026), (22, 9687513), (33, 6458342), (43, 4956402), (66, 3229171), (86, 2478201), (121, 1761366), (129, 1652134), (242, 880683), (258, 826067), (363, 587122), (473, 450582), (726, 293561), (946, 225291), (1419, 150194), (2838, 75097), (5203, 40962), (6827, 31218), (10406, 20481), (13654, 15609)]