195118

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 373464

約数和(自身を除く): 178346

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 181, 362, 539, 1078, 1267, 1991, 2534, 3982, 8869, 13937, 17738, 27874, 97559, 195118]

約数ペア:

[(1, 195118), (2, 97559), (7, 27874), (11, 17738), (14, 13937), (22, 8869), (49, 3982), (77, 2534), (98, 1991), (154, 1267), (181, 1078), (362, 539)]