206868831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 311711232

約数和(自身を除く): 104842401

約数列:

[1, 3, 13, 23, 39, 69, 211, 299, 633, 897, 1093, 2743, 3279, 4853, 8229, 14209, 14559, 25139, 42627, 63089, 75417, 189267, 230623, 326807, 691869, 980421, 2998099, 5304329, 8994297, 15912987, 68956277, 206868831]

約数ペア:

[(1, 206868831), (3, 68956277), (13, 15912987), (23, 8994297), (39, 5304329), (69, 2998099), (211, 980421), (299, 691869), (633, 326807), (897, 230623), (1093, 189267), (2743, 75417), (3279, 63089), (4853, 42627), (8229, 25139), (14209, 14559)]