206000457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{23269}}^1$

素因数の和:23512

約数の個数: 16

約数和(自身を含む): 297111360

約数和(自身を除く): 91110903

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 23269, 69807, 302497, 907491, 5282063, 15846189, 68666819, 206000457]

約数ペア:

[(1, 206000457), (3, 68666819), (13, 15846189), (39, 5282063), (227, 907491), (681, 302497), (2951, 69807), (8853, 23269)]