199911317

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 207590400

約数和(自身を除く): 7679083

約数列:

[1, 67, 79, 179, 211, 5293, 11993, 14137, 14141, 16669, 37769, 947447, 1116823, 2530523, 2983751, 199911317]

約数ペア:

[(1, 199911317), (67, 2983751), (79, 2530523), (179, 1116823), (211, 947447), (5293, 37769), (11993, 16669), (14137, 14141)]