205713230

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 374999328

約数和(自身を除く): 169286098

約数列:

[1, 2, 5, 10, 131, 262, 373, 421, 655, 746, 842, 1310, 1865, 2105, 3730, 4210, 48863, 55151, 97726, 110302, 157033, 244315, 275755, 314066, 488630, 551510, 785165, 1570330, 20571323, 41142646, 102856615, 205713230]

約数ペア:

[(1, 205713230), (2, 102856615), (5, 41142646), (10, 20571323), (131, 1570330), (262, 785165), (373, 551510), (421, 488630), (655, 314066), (746, 275755), (842, 244315), (1310, 157033), (1865, 110302), (2105, 97726), (3730, 55151), (4210, 48863)]