208048802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{9187}}^1$

素因数の和:9282

約数の個数: 24

約数和(自身を含む): 343006416

約数和(自身を除く): 134957614

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 9187, 11323, 18374, 22646, 119431, 238862, 615529, 1231058, 1552603, 3105206, 8001877, 16003754, 104024401, 208048802]

約数ペア:

[(1, 208048802), (2, 104024401), (13, 16003754), (26, 8001877), (67, 3105206), (134, 1552603), (169, 1231058), (338, 615529), (871, 238862), (1742, 119431), (9187, 22646), (11323, 18374)]