207255714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7547}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 434764800

約数和(自身を除く): 227509086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 1194, 4577, 7547, 9154, 13731, 15094, 22641, 27462, 45282, 173581, 347162, 520743, 1041486, 1501853, 3003706, 4505559, 9011118, 34542619, 69085238, 103627857, 207255714]

約数ペア:

[(1, 207255714), (2, 103627857), (3, 69085238), (6, 34542619), (23, 9011118), (46, 4505559), (69, 3003706), (138, 1501853), (199, 1041486), (398, 520743), (597, 347162), (1194, 173581), (4577, 45282), (7547, 27462), (9154, 22641), (13731, 15094)]