213727882

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{2551}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 323940672

約数和(自身を除く): 110212790

約数列:

[1, 2, 163, 257, 326, 514, 2551, 5102, 41891, 83782, 415813, 655607, 831626, 1311214, 106863941, 213727882]

約数ペア:

[(1, 213727882), (2, 106863941), (163, 1311214), (257, 831626), (326, 655607), (514, 415813), (2551, 83782), (5102, 41891)]