219636948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{425653}}^1$

素因数の和:425703

約数の個数: 24

約数和(自身を含む): 524405728

約数和(自身を除く): 304768780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 425653, 851306, 1276959, 1702612, 2553918, 5107836, 18303079, 36606158, 54909237, 73212316, 109818474, 219636948]

約数ペア:

[(1, 219636948), (2, 109818474), (3, 73212316), (4, 54909237), (6, 36606158), (12, 18303079), (43, 5107836), (86, 2553918), (129, 1702612), (172, 1276959), (258, 851306), (516, 425653)]