208539558

素因数分解:

$2^1\times 3^2\times {\mathrm{2887}}^1\times {\mathrm{4013}}^1$

素因数の和:6908

約数の個数: 24

約数和(自身を含む): 452104848

約数和(自身を除く): 243565290

約数列:

[1, 2, 3, 6, 9, 18, 2887, 4013, 5774, 8026, 8661, 12039, 17322, 24078, 25983, 36117, 51966, 72234, 11585531, 23171062, 34756593, 69513186, 104269779, 208539558]

約数ペア:

[(1, 208539558), (2, 104269779), (3, 69513186), (6, 34756593), (9, 23171062), (18, 11585531), (2887, 72234), (4013, 51966), (5774, 36117), (8026, 25983), (8661, 24078), (12039, 17322)]