199428635

素因数分解:

$5^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{3307}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 273743616

約数和(自身を除く): 74314981

約数列:

[1, 5, 7, 35, 1723, 3307, 8615, 12061, 16535, 23149, 60305, 115745, 5697961, 28489805, 39885727, 199428635]

約数ペア:

[(1, 199428635), (5, 39885727), (7, 28489805), (35, 5697961), (1723, 115745), (3307, 60305), (8615, 23149), (12061, 16535)]