208393330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1096807}}^1$

素因数の和:1096833

約数の個数: 16

約数和(自身を含む): 394850880

約数和(自身を除く): 186457550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1096807, 2193614, 5484035, 10968070, 20839333, 41678666, 104196665, 208393330]

約数ペア:

[(1, 208393330), (2, 104196665), (5, 41678666), (10, 20839333), (19, 10968070), (38, 5484035), (95, 2193614), (190, 1096807)]