220093413

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{3877}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 297830400

約数和(自身を除く): 77736987

約数列:

[1, 3, 127, 149, 381, 447, 3877, 11631, 18923, 56769, 492379, 577673, 1477137, 1733019, 73364471, 220093413]

約数ペア:

[(1, 220093413), (3, 73364471), (127, 1733019), (149, 1477137), (381, 577673), (447, 492379), (3877, 56769), (11631, 18923)]