228527782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6271}}^1$

素因数の和:6436

約数の個数: 32

約数和(自身を含む): 415457280

約数和(自身を除く): 186929498

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 5206, 6271, 12542, 18221, 36442, 43897, 87794, 119149, 238298, 834043, 859127, 1668086, 1718254, 6013889, 12027778, 16323413, 32646826, 114263891, 228527782]

約数ペア:

[(1, 228527782), (2, 114263891), (7, 32646826), (14, 16323413), (19, 12027778), (38, 6013889), (133, 1718254), (137, 1668086), (266, 859127), (274, 834043), (959, 238298), (1918, 119149), (2603, 87794), (5206, 43897), (6271, 36442), (12542, 18221)]