187790932

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 54

約数和(自身を含む): 395414586

約数和(自身を除く): 207623654

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 961, 997, 1519, 1922, 1994, 3038, 3844, 3988, 6076, 6727, 6979, 13454, 13958, 26908, 27916, 30907, 47089, 48853, 61814, 94178, 97706, 123628, 188356, 195412, 216349, 432698, 865396, 958117, 1514443, 1916234, 3028886, 3832468, 6057772, 6706819, 13413638, 26827276, 46947733, 93895466, 187790932]

約数ペア:

[(1, 187790932), (2, 93895466), (4, 46947733), (7, 26827276), (14, 13413638), (28, 6706819), (31, 6057772), (49, 3832468), (62, 3028886), (98, 1916234), (124, 1514443), (196, 958117), (217, 865396), (434, 432698), (868, 216349), (961, 195412), (997, 188356), (1519, 123628), (1922, 97706), (1994, 94178), (3038, 61814), (3844, 48853), (3988, 47089), (6076, 30907), (6727, 27916), (6979, 26908), (13454, 13958)]