201390474897

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{991129}}^1$

素因数の和:991453

約数の個数: 24

約数和(自身を含む): 295007862240

約数和(自身を除く): 93617387343

約数列:

[1, 3, 9, 107, 211, 321, 633, 963, 1899, 22577, 67731, 203193, 991129, 2973387, 8920161, 106050803, 209128219, 318152409, 627384657, 954457227, 1882153971, 22376719433, 67130158299, 201390474897]

約数ペア:

[(1, 201390474897), (3, 67130158299), (9, 22376719433), (107, 1882153971), (211, 954457227), (321, 627384657), (633, 318152409), (963, 209128219), (1899, 106050803), (22577, 8920161), (67731, 2973387), (203193, 991129)]