223032238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1801}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 394162272

約数和(自身を除く): 171130034

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 433, 866, 1801, 3602, 4763, 5629, 9526, 11258, 19811, 23413, 39622, 46826, 61919, 123838, 257543, 515086, 779833, 1559666, 8578163, 10137829, 17156326, 20275658, 111516119, 223032238]

約数ペア:

[(1, 223032238), (2, 111516119), (11, 20275658), (13, 17156326), (22, 10137829), (26, 8578163), (143, 1559666), (286, 779833), (433, 515086), (866, 257543), (1801, 123838), (3602, 61919), (4763, 46826), (5629, 39622), (9526, 23413), (11258, 19811)]