220752807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113381}}^1$

素因数の和:113454

約数の個数: 16

約数和(自身を含む): 326540160

約数和(自身を除く): 105787353

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 113381, 340143, 1247191, 3741573, 6689479, 20068437, 73584269, 220752807]

約数ペア:

[(1, 220752807), (3, 73584269), (11, 20068437), (33, 6689479), (59, 3741573), (177, 1247191), (649, 340143), (1947, 113381)]