213163908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{772333}}^1$

素因数の和:772363

約数の個数: 24

約数和(自身を含む): 519008448

約数和(自身を除く): 305844540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 772333, 1544666, 2316999, 3089332, 4633998, 9267996, 17763659, 35527318, 53290977, 71054636, 106581954, 213163908]

約数ペア:

[(1, 213163908), (2, 106581954), (3, 71054636), (4, 53290977), (6, 35527318), (12, 17763659), (23, 9267996), (46, 4633998), (69, 3089332), (92, 2316999), (138, 1544666), (276, 772333)]