192685493

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 266825664

約数和(自身を除く): 74140171

約数列:

[1, 7, 11, 13, 49, 77, 91, 107, 143, 257, 539, 637, 749, 1001, 1177, 1391, 1799, 2827, 3341, 5243, 7007, 8239, 9737, 12593, 15301, 19789, 23387, 27499, 36751, 57673, 68159, 107107, 138523, 163709, 192493, 257257, 302489, 357487, 749749, 1347451, 1800799, 2117423, 2502409, 3932357, 14821961, 17516863, 27526499, 192685493]

約数ペア:

[(1, 192685493), (7, 27526499), (11, 17516863), (13, 14821961), (49, 3932357), (77, 2502409), (91, 2117423), (107, 1800799), (143, 1347451), (257, 749749), (539, 357487), (637, 302489), (749, 257257), (1001, 192493), (1177, 163709), (1391, 138523), (1799, 107107), (2827, 68159), (3341, 57673), (5243, 36751), (7007, 27499), (8239, 23387), (9737, 19789), (12593, 15301)]