210325412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{90191}}^1$

素因数の和:90259

約数の個数: 24

約数和(自身を含む): 409110912

約数和(自身を除く): 198785500

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 90191, 180382, 360764, 992101, 1984202, 3968404, 4780123, 9560246, 19120492, 52581353, 105162706, 210325412]

約数ペア:

[(1, 210325412), (2, 105162706), (4, 52581353), (11, 19120492), (22, 9560246), (44, 4780123), (53, 3968404), (106, 1984202), (212, 992101), (583, 360764), (1166, 180382), (2332, 90191)]