254197610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1105207}}^1$

素因数の和:1105237

約数の個数: 16

約数和(自身を含む): 477449856

約数和(自身を除く): 223252246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1105207, 2210414, 5526035, 11052070, 25419761, 50839522, 127098805, 254197610]

約数ペア:

[(1, 254197610), (2, 127098805), (5, 50839522), (10, 25419761), (23, 11052070), (46, 5526035), (115, 2210414), (230, 1105207)]