199076548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{61979}}^1$

素因数の和:62067

約数の個数: 24

約数和(自身を含む): 385267680

約数和(自身を除く): 186191132

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 61979, 123958, 247916, 681769, 1363538, 2727076, 4524467, 9048934, 18097868, 49769137, 99538274, 199076548]

約数ペア:

[(1, 199076548), (2, 99538274), (4, 49769137), (11, 18097868), (22, 9048934), (44, 4524467), (73, 2727076), (146, 1363538), (292, 681769), (803, 247916), (1606, 123958), (3212, 61979)]