205986828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{903451}}^1$

素因数の和:903477

約数の個数: 24

約数和(自身を含む): 505933120

約数和(自身を除く): 299946292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 903451, 1806902, 2710353, 3613804, 5420706, 10841412, 17165569, 34331138, 51496707, 68662276, 102993414, 205986828]

約数ペア:

[(1, 205986828), (2, 102993414), (3, 68662276), (4, 51496707), (6, 34331138), (12, 17165569), (19, 10841412), (38, 5420706), (57, 3613804), (76, 2710353), (114, 1806902), (228, 903451)]