218206096

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{17921}}^1$

素因数の和:18690

約数の個数: 20

約数和(自身を含む): 423353484

約数和(自身を除く): 205147388

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 17921, 35842, 71684, 143368, 286736, 13637881, 27275762, 54551524, 109103048, 218206096]

約数ペア:

[(1, 218206096), (2, 109103048), (4, 54551524), (8, 27275762), (16, 13637881), (761, 286736), (1522, 143368), (3044, 71684), (6088, 35842), (12176, 17921)]