211058594

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{2389}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 319839360

約数和(自身を除く): 108780766

約数列:

[1, 2, 163, 271, 326, 542, 2389, 4778, 44173, 88346, 389407, 647419, 778814, 1294838, 105529297, 211058594]

約数ペア:

[(1, 211058594), (2, 105529297), (163, 1294838), (271, 778814), (326, 647419), (542, 389407), (2389, 88346), (4778, 44173)]