214980269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{9679}}^1$

素因数の和:9872

約数の個数: 16

約数和(自身を含む): 260198400

約数和(自身を除く): 45218131

約数列:

[1, 7, 19, 133, 167, 1169, 3173, 9679, 22211, 67753, 183901, 1287307, 1616393, 11314751, 30711467, 214980269]

約数ペア:

[(1, 214980269), (7, 30711467), (19, 11314751), (133, 1616393), (167, 1287307), (1169, 183901), (3173, 67753), (9679, 22211)]