190052408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261061}}^1$

素因数の和:261087

約数の個数: 32

約数和(自身を含む): 438584160

約数和(自身を除く): 248531752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 261061, 522122, 1044244, 1827427, 2088488, 3393793, 3654854, 6787586, 7309708, 13575172, 14619416, 23756551, 27150344, 47513102, 95026204, 190052408]

約数ペア:

[(1, 190052408), (2, 95026204), (4, 47513102), (7, 27150344), (8, 23756551), (13, 14619416), (14, 13575172), (26, 7309708), (28, 6787586), (52, 3654854), (56, 3393793), (91, 2088488), (104, 1827427), (182, 1044244), (364, 522122), (728, 261061)]