199386396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{503501}}^1$

素因数の和:503522

約数の個数: 36

約数和(自身を含む): 549824184

約数和(自身を除く): 350437788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 503501, 1007002, 1510503, 2014004, 3021006, 4531509, 5538511, 6042012, 9063018, 11077022, 16615533, 18126036, 22154044, 33231066, 49846599, 66462132, 99693198, 199386396]

約数ペア:

[(1, 199386396), (2, 99693198), (3, 66462132), (4, 49846599), (6, 33231066), (9, 22154044), (11, 18126036), (12, 16615533), (18, 11077022), (22, 9063018), (33, 6042012), (36, 5538511), (44, 4531509), (66, 3021006), (99, 2014004), (132, 1510503), (198, 1007002), (396, 503501)]