220986554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1\times {\mathrm{2017}}^1$

素因数の和:3937

約数の個数: 16

約数和(自身を含む): 343261800

約数和(自身を除く): 122275246

約数列:

[1, 2, 29, 58, 1889, 2017, 3778, 4034, 54781, 58493, 109562, 116986, 3810113, 7620226, 110493277, 220986554]

約数ペア:

[(1, 220986554), (2, 110493277), (29, 7620226), (58, 3810113), (1889, 116986), (2017, 109562), (3778, 58493), (4034, 54781)]