198979585

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{196039}}^1$

素因数の和:196080

約数の個数: 16

約数和(自身を含む): 282297600

約数和(自身を除く): 83318015

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 196039, 980195, 1372273, 5685131, 6861365, 28425655, 39795917, 198979585]

約数ペア:

[(1, 198979585), (5, 39795917), (7, 28425655), (29, 6861365), (35, 5685131), (145, 1372273), (203, 980195), (1015, 196039)]