215328146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{238723}}^1$

素因数の和:238777

約数の個数: 16

約数和(自身を含む): 360950688

約数和(自身を除く): 145622542

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 238723, 477446, 2625953, 5251906, 9787643, 19575286, 107664073, 215328146]

約数ペア:

[(1, 215328146), (2, 107664073), (11, 19575286), (22, 9787643), (41, 5251906), (82, 2625953), (451, 477446), (902, 238723)]