210052809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1171}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 319956000

約数和(自身を除く): 109903191

約数列:

[1, 3, 9, 19, 57, 171, 1049, 1171, 3147, 3513, 9441, 10539, 19931, 22249, 59793, 66747, 179379, 200241, 1228379, 3685137, 11055411, 23339201, 70017603, 210052809]

約数ペア:

[(1, 210052809), (3, 70017603), (9, 23339201), (19, 11055411), (57, 3685137), (171, 1228379), (1049, 200241), (1171, 179379), (3147, 66747), (3513, 59793), (9441, 22249), (10539, 19931)]