198896937

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1\times {\mathrm{1091}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 269697792

約数和(自身を除く): 70800855

約数列:

[1, 3, 67, 201, 907, 1091, 2721, 3273, 60769, 73097, 182307, 219291, 989537, 2968611, 66298979, 198896937]

約数ペア:

[(1, 198896937), (3, 66298979), (67, 2968611), (201, 989537), (907, 219291), (1091, 182307), (2721, 73097), (3273, 60769)]