197522874

素因数分解:

$2^1\times 3^4\times {\mathrm{677}}^1\times {\mathrm{1801}}^1$

素因数の和:2492

約数の個数: 40

約数和(自身を含む): 443497428

約数和(自身を除く): 245974554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 677, 1354, 1801, 2031, 3602, 4062, 5403, 6093, 10806, 12186, 16209, 18279, 32418, 36558, 48627, 54837, 97254, 109674, 145881, 291762, 1219277, 2438554, 3657831, 7315662, 10973493, 21946986, 32920479, 65840958, 98761437, 197522874]

約数ペア:

[(1, 197522874), (2, 98761437), (3, 65840958), (6, 32920479), (9, 21946986), (18, 10973493), (27, 7315662), (54, 3657831), (81, 2438554), (162, 1219277), (677, 291762), (1354, 145881), (1801, 109674), (2031, 97254), (3602, 54837), (4062, 48627), (5403, 36558), (6093, 32418), (10806, 18279), (12186, 16209)]