199440514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4547}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 369806976

約数和(自身を除く): 170366462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 241, 482, 1687, 3133, 3374, 4547, 6266, 9094, 21931, 31829, 43862, 59111, 63658, 118222, 413777, 827554, 1095827, 2191654, 7670789, 14245751, 15341578, 28491502, 99720257, 199440514]

約数ペア:

[(1, 199440514), (2, 99720257), (7, 28491502), (13, 15341578), (14, 14245751), (26, 7670789), (91, 2191654), (182, 1095827), (241, 827554), (482, 413777), (1687, 118222), (3133, 63658), (3374, 59111), (4547, 43862), (6266, 31829), (9094, 21931)]