249646324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{51199}}^1$

素因数の和:51279

約数の個数: 24

約数和(自身を含む): 464486400

約数和(自身を除く): 214840076

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 51199, 102398, 204796, 1177577, 2355154, 2713547, 4710308, 5427094, 10854188, 62411581, 124823162, 249646324]

約数ペア:

[(1, 249646324), (2, 124823162), (4, 62411581), (23, 10854188), (46, 5427094), (53, 4710308), (92, 2713547), (106, 2355154), (212, 1177577), (1219, 204796), (2438, 102398), (4876, 51199)]