197661109415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27021341}}^1$

素因数の和:27021383

約数の個数: 32

約数和(自身を含む): 311285859840

約数和(自身を除く): 113624750425

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 27021341, 135106705, 189149387, 297234751, 513405479, 945746935, 1486173755, 2080643257, 2567027395, 3593838353, 5647460269, 10403216285, 17969191765, 28237301345, 39532221883, 197661109415]

約数ペア:

[(1, 197661109415), (5, 39532221883), (7, 28237301345), (11, 17969191765), (19, 10403216285), (35, 5647460269), (55, 3593838353), (77, 2567027395), (95, 2080643257), (133, 1486173755), (209, 945746935), (385, 513405479), (665, 297234751), (1045, 189149387), (1463, 135106705), (7315, 27021341)]