201323289

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 271782720

約数和(自身を除く): 70459431

約数列:

[1, 3, 131, 229, 393, 687, 2237, 6711, 29999, 89997, 293047, 512273, 879141, 1536819, 67107763, 201323289]

約数ペア:

[(1, 201323289), (3, 67107763), (131, 1536819), (229, 879141), (393, 512273), (687, 293047), (2237, 89997), (6711, 29999)]