208034047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 228336192

約数和(自身を除く): 20302145

約数列:

[1, 13, 71, 257, 877, 923, 3341, 11401, 18247, 62267, 225389, 237211, 809471, 2930057, 16002619, 208034047]

約数ペア:

[(1, 208034047), (13, 16002619), (71, 2930057), (257, 809471), (877, 237211), (923, 225389), (3341, 62267), (11401, 18247)]