214071011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 69597469

約数列:

[1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 1073, 2233, 2591, 2849, 7511, 11803, 18137, 28501, 75139, 82621, 95867, 199507, 525973, 671069, 826529, 1054537, 2780143, 5785703, 7381759, 19461001, 30581573, 214071011]

約数ペア:

[(1, 214071011), (7, 30581573), (11, 19461001), (29, 7381759), (37, 5785703), (77, 2780143), (203, 1054537), (259, 826529), (319, 671069), (407, 525973), (1073, 199507), (2233, 95867), (2591, 82621), (2849, 75139), (7511, 28501), (11803, 18137)]