207455091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 303747840

約数和(自身を除く): 96292749

約数列:

[1, 3, 19, 43, 53, 57, 129, 159, 817, 1007, 1597, 2279, 2451, 3021, 4791, 6837, 30343, 43301, 68671, 84641, 91029, 129903, 206013, 253923, 1304749, 1608179, 3639563, 3914247, 4824537, 10918689, 69151697, 207455091]

約数ペア:

[(1, 207455091), (3, 69151697), (19, 10918689), (43, 4824537), (53, 3914247), (57, 3639563), (129, 1608179), (159, 1304749), (817, 253923), (1007, 206013), (1597, 129903), (2279, 91029), (2451, 84641), (3021, 68671), (4791, 43301), (6837, 30343)]