220100892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{72497}}^1$

素因数の和:72538

約数の個数: 48

約数和(自身を含む): 584623872

約数和(自身を除く): 364522980

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 72497, 144994, 217491, 289988, 434982, 797467, 869964, 1594934, 1667431, 2392401, 3189868, 3334862, 4784802, 5002293, 6669724, 9569604, 10004586, 18341741, 20009172, 36683482, 55025223, 73366964, 110050446, 220100892]

約数ペア:

[(1, 220100892), (2, 110050446), (3, 73366964), (4, 55025223), (6, 36683482), (11, 20009172), (12, 18341741), (22, 10004586), (23, 9569604), (33, 6669724), (44, 5002293), (46, 4784802), (66, 3334862), (69, 3189868), (92, 2392401), (132, 1667431), (138, 1594934), (253, 869964), (276, 797467), (506, 434982), (759, 289988), (1012, 217491), (1518, 144994), (3036, 72497)]