258158206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{76333}}^1$

素因数の和:76443

約数の個数: 16

約数和(自身を含む): 412203600

約数和(自身を除く): 154045394

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 76333, 152666, 1450327, 2900654, 6793637, 13587274, 129079103, 258158206]

約数ペア:

[(1, 258158206), (2, 129079103), (19, 13587274), (38, 6793637), (89, 2900654), (178, 1450327), (1691, 152666), (3382, 76333)]