211843066

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1\times {\mathrm{1571}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 320537088

約数和(自身を除く): 108694022

約数列:

[1, 2, 191, 353, 382, 706, 1571, 3142, 67423, 134846, 300061, 554563, 600122, 1109126, 105921533, 211843066]

約数ペア:

[(1, 211843066), (2, 105921533), (191, 1109126), (353, 600122), (382, 554563), (706, 300061), (1571, 134846), (3142, 67423)]