215535838

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{79769}}^1$

素因数の和:79971

約数の個数: 16

約数和(自身を含む): 371409120

約数和(自身を除く): 155873282

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 79769, 159538, 558383, 1116766, 15395417, 30790834, 107767919, 215535838]

約数ペア:

[(1, 215535838), (2, 107767919), (7, 30790834), (14, 15395417), (193, 1116766), (386, 558383), (1351, 159538), (2702, 79769)]