207986256

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10391}}^1$

素因数の和:10544

約数の個数: 60

約数和(自身を含む): 586316640

約数和(自身を除く): 378330384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 10391, 20016, 20782, 31173, 41564, 62346, 83128, 93519, 124692, 166256, 187038, 249384, 374076, 498768, 748152, 1444349, 1496304, 2888698, 4333047, 5777396, 8666094, 11554792, 12999141, 17332188, 23109584, 25998282, 34664376, 51996564, 69328752, 103993128, 207986256]

約数ペア:

[(1, 207986256), (2, 103993128), (3, 69328752), (4, 51996564), (6, 34664376), (8, 25998282), (9, 23109584), (12, 17332188), (16, 12999141), (18, 11554792), (24, 8666094), (36, 5777396), (48, 4333047), (72, 2888698), (139, 1496304), (144, 1444349), (278, 748152), (417, 498768), (556, 374076), (834, 249384), (1112, 187038), (1251, 166256), (1668, 124692), (2224, 93519), (2502, 83128), (3336, 62346), (5004, 41564), (6672, 31173), (10008, 20782), (10391, 20016)]