219039708

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{27953}}^1$

素因数の和:28613

約数の個数: 24

約数和(自身を含む): 511893648

約数和(自身を除く): 292853940

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 27953, 55906, 83859, 111812, 167718, 335436, 18253309, 36506618, 54759927, 73013236, 109519854, 219039708]

約数ペア:

[(1, 219039708), (2, 109519854), (3, 73013236), (4, 54759927), (6, 36506618), (12, 18253309), (653, 335436), (1306, 167718), (1959, 111812), (2612, 83859), (3918, 55906), (7836, 27953)]