227605854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{19997}}^1$

素因数の和:20280

約数の個数: 32

約数和(自身を含む): 522187776

約数和(自身を除く): 294581922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 19997, 39994, 59991, 119982, 139979, 279958, 419937, 839874, 5419187, 10838374, 16257561, 32515122, 37934309, 75868618, 113802927, 227605854]

約数ペア:

[(1, 227605854), (2, 113802927), (3, 75868618), (6, 37934309), (7, 32515122), (14, 16257561), (21, 10838374), (42, 5419187), (271, 839874), (542, 419937), (813, 279958), (1626, 139979), (1897, 119982), (3794, 59991), (5691, 39994), (11382, 19997)]