195803069

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{363271}}^1$

素因数の和:363296

約数の個数: 12

約数和(自身を含む): 248478048

約数和(自身を除く): 52674979

約数列:

[1, 7, 11, 49, 77, 539, 363271, 2542897, 3995981, 17800279, 27971867, 195803069]

約数ペア:

[(1, 195803069), (7, 27971867), (11, 17800279), (49, 3995981), (77, 2542897), (539, 363271)]