220134891

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1\times {\mathrm{1259}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 296352000

約数和(自身を除く): 76217109

約数列:

[1, 3, 167, 349, 501, 1047, 1259, 3777, 58283, 174849, 210253, 439391, 630759, 1318173, 73378297, 220134891]

約数ペア:

[(1, 220134891), (3, 73378297), (167, 1318173), (349, 630759), (501, 439391), (1047, 210253), (1259, 174849), (3777, 58283)]