201904754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{87103}}^1$

素因数の和:87185

約数の個数: 16

約数和(自身を含む): 324026880

約数和(自身を除く): 122122126

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 87103, 174206, 1654957, 3309914, 5313283, 10626566, 100952377, 201904754]

約数ペア:

[(1, 201904754), (2, 100952377), (19, 10626566), (38, 5313283), (61, 3309914), (122, 1654957), (1159, 174206), (2318, 87103)]