208225213

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{3929}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 243722880

約数和(自身を除く): 35497667

約数列:

[1, 7, 67, 113, 469, 791, 3929, 7571, 27503, 52997, 263243, 443977, 1842701, 3107839, 29746459, 208225213]

約数ペア:

[(1, 208225213), (7, 29746459), (67, 3107839), (113, 1842701), (469, 443977), (791, 263243), (3929, 52997), (7571, 27503)]