200207756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 415974720

約数和(自身を除く): 215766964

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 2044, 2389, 2993, 4778, 5986, 9556, 11972, 16723, 20951, 33446, 41902, 66892, 83804, 97949, 174397, 195898, 348794, 391796, 685643, 697588, 1220779, 1371286, 2441558, 2742572, 4883116, 7150277, 14300554, 28601108, 50051939, 100103878, 200207756]

約数ペア:

[(1, 200207756), (2, 100103878), (4, 50051939), (7, 28601108), (14, 14300554), (28, 7150277), (41, 4883116), (73, 2742572), (82, 2441558), (146, 1371286), (164, 1220779), (287, 697588), (292, 685643), (511, 391796), (574, 348794), (1022, 195898), (1148, 174397), (2044, 97949), (2389, 83804), (2993, 66892), (4778, 41902), (5986, 33446), (9556, 20951), (11972, 16723)]