214984562

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8713}}^1$

素因数の和:8814

約数の個数: 24

約数和(自身を含む): 354014964

約数和(自身を除く): 139030402

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 8713, 12337, 17426, 24674, 113269, 226538, 636049, 1272098, 1472497, 2944994, 8268637, 16537274, 107492281, 214984562]

約数ペア:

[(1, 214984562), (2, 107492281), (13, 16537274), (26, 8268637), (73, 2944994), (146, 1472497), (169, 1272098), (338, 636049), (949, 226538), (1898, 113269), (8713, 24674), (12337, 17426)]