231554792

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20418

約数の個数: 48

約数和(自身を含む): 522490500

約数和(自身を除く): 290935708

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 20369, 40738, 81476, 142583, 162952, 285166, 570332, 590701, 998081, 1140664, 1181402, 1996162, 2362804, 3992324, 4134907, 4725608, 7984648, 8269814, 16539628, 28944349, 33079256, 57888698, 115777396, 231554792]

約数ペア:

[(1, 231554792), (2, 115777396), (4, 57888698), (7, 33079256), (8, 28944349), (14, 16539628), (28, 8269814), (29, 7984648), (49, 4725608), (56, 4134907), (58, 3992324), (98, 2362804), (116, 1996162), (196, 1181402), (203, 1140664), (232, 998081), (392, 590701), (406, 570332), (812, 285166), (1421, 162952), (1624, 142583), (2842, 81476), (5684, 40738), (11368, 20369)]