194074986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{660119}}^1$

素因数の和:660138

約数の個数: 24

約数和(自身を含む): 451522080

約数和(自身を除く): 257447094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 660119, 1320238, 1980357, 3960714, 4620833, 9241666, 13862499, 27724998, 32345831, 64691662, 97037493, 194074986]

約数ペア:

[(1, 194074986), (2, 97037493), (3, 64691662), (6, 32345831), (7, 27724998), (14, 13862499), (21, 9241666), (42, 4620833), (49, 3960714), (98, 1980357), (147, 1320238), (294, 660119)]