212785772

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{3541}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 379050672

約数和(自身を除く): 166264900

約数列:

[1, 2, 4, 83, 166, 181, 332, 362, 724, 3541, 7082, 14164, 15023, 30046, 60092, 293903, 587806, 640921, 1175612, 1281842, 2563684, 53196443, 106392886, 212785772]

約数ペア:

[(1, 212785772), (2, 106392886), (4, 53196443), (83, 2563684), (166, 1281842), (181, 1175612), (332, 640921), (362, 587806), (724, 293903), (3541, 60092), (7082, 30046), (14164, 15023)]