195607912

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 373962600

約数和(自身を除く): 178354688

約数列:

[1, 2, 4, 8, 101, 109, 202, 218, 404, 436, 808, 872, 2221, 4442, 8884, 11009, 17768, 22018, 44036, 88072, 224321, 242089, 448642, 484178, 897284, 968356, 1794568, 1936712, 24450989, 48901978, 97803956, 195607912]

約数ペア:

[(1, 195607912), (2, 97803956), (4, 48901978), (8, 24450989), (101, 1936712), (109, 1794568), (202, 968356), (218, 897284), (404, 484178), (436, 448642), (808, 242089), (872, 224321), (2221, 88072), (4442, 44036), (8884, 22018), (11009, 17768)]