208341635

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{15427}}^1$

素因数の和:15542

約数の個数: 16

約数和(自身を含む): 260301216

約数和(自身を除く): 51959581

約数列:

[1, 5, 37, 73, 185, 365, 2701, 13505, 15427, 77135, 570799, 1126171, 2853995, 5630855, 41668327, 208341635]

約数ペア:

[(1, 208341635), (5, 41668327), (37, 5630855), (73, 2853995), (185, 1126171), (365, 570799), (2701, 77135), (13505, 15427)]