212330866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 375943680

約数和(自身を除く): 163612814

約数列:

[1, 2, 11, 22, 29, 47, 58, 73, 94, 97, 146, 194, 319, 517, 638, 803, 1034, 1067, 1363, 1606, 2117, 2134, 2726, 2813, 3431, 4234, 4559, 5626, 6862, 7081, 9118, 14162, 14993, 23287, 29986, 30943, 37741, 46574, 50149, 61886, 75482, 77891, 99499, 100298, 132211, 155782, 198998, 205349, 264422, 332807, 410698, 665614, 1094489, 1454321, 2188978, 2258839, 2908642, 3660877, 4517678, 7321754, 9651403, 19302806, 106165433, 212330866]

約数ペア:

[(1, 212330866), (2, 106165433), (11, 19302806), (22, 9651403), (29, 7321754), (47, 4517678), (58, 3660877), (73, 2908642), (94, 2258839), (97, 2188978), (146, 1454321), (194, 1094489), (319, 665614), (517, 410698), (638, 332807), (803, 264422), (1034, 205349), (1067, 198998), (1363, 155782), (1606, 132211), (2117, 100298), (2134, 99499), (2726, 77891), (2813, 75482), (3431, 61886), (4234, 50149), (4559, 46574), (5626, 37741), (6862, 30943), (7081, 29986), (9118, 23287), (14162, 14993)]