204428302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{40739}}^1$

素因数の和:40947

約数の個数: 16

約数和(自身を含む): 331949520

約数和(自身を除く): 127521218

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 40739, 81478, 529607, 1059214, 7862627, 15725254, 102214151, 204428302]

約数ペア:

[(1, 204428302), (2, 102214151), (13, 15725254), (26, 7862627), (193, 1059214), (386, 529607), (2509, 81478), (5018, 40739)]