201607788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1129}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 492065280

約数和(自身を除く): 290457492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 647, 1129, 1294, 1941, 2258, 2588, 3387, 3882, 4516, 6774, 7764, 13548, 14881, 25967, 29762, 44643, 51934, 59524, 77901, 89286, 103868, 155802, 178572, 311604, 730463, 1460926, 2191389, 2921852, 4382778, 8765556, 16800649, 33601298, 50401947, 67202596, 100803894, 201607788]

約数ペア:

[(1, 201607788), (2, 100803894), (3, 67202596), (4, 50401947), (6, 33601298), (12, 16800649), (23, 8765556), (46, 4382778), (69, 2921852), (92, 2191389), (138, 1460926), (276, 730463), (647, 311604), (1129, 178572), (1294, 155802), (1941, 103868), (2258, 89286), (2588, 77901), (3387, 59524), (3882, 51934), (4516, 44643), (6774, 29762), (7764, 25967), (13548, 14881)]