210008004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27823}}^1$

素因数の和:27884

約数の個数: 48

約数和(自身を含む): 532885248

約数和(自身を除く): 322877244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 27823, 55646, 83469, 111292, 166938, 333876, 472991, 945982, 1029451, 1418973, 1891964, 2058902, 2837946, 3088353, 4117804, 5675892, 6176706, 12353412, 17500667, 35001334, 52502001, 70002668, 105004002, 210008004]

約数ペア:

[(1, 210008004), (2, 105004002), (3, 70002668), (4, 52502001), (6, 35001334), (12, 17500667), (17, 12353412), (34, 6176706), (37, 5675892), (51, 4117804), (68, 3088353), (74, 2837946), (102, 2058902), (111, 1891964), (148, 1418973), (204, 1029451), (222, 945982), (444, 472991), (629, 333876), (1258, 166938), (1887, 111292), (2516, 83469), (3774, 55646), (7548, 27823)]