212098238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{3119}}^1$

素因数の和:3424

約数の個数: 24

約数和(自身を含む): 351056160

約数和(自身を除く): 138957922

約数列:

[1, 2, 11, 22, 121, 242, 281, 562, 3091, 3119, 6182, 6238, 34001, 34309, 68002, 68618, 377399, 754798, 876439, 1752878, 9640829, 19281658, 106049119, 212098238]

約数ペア:

[(1, 212098238), (2, 106049119), (11, 19281658), (22, 9640829), (121, 1752878), (242, 876439), (281, 754798), (562, 377399), (3091, 68618), (3119, 68002), (6182, 34309), (6238, 34001)]