203209971

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1607}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 275958528

約数和(自身を除く): 72748557

約数列:

[1, 3, 61, 183, 691, 1607, 2073, 4821, 42151, 98027, 126453, 294081, 1110437, 3331311, 67736657, 203209971]

約数ペア:

[(1, 203209971), (3, 67736657), (61, 3331311), (183, 1110437), (691, 294081), (1607, 126453), (2073, 98027), (4821, 42151)]