193766221439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1531}}^1\times {\mathrm{1907}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 233844480000

約数和(自身を除く): 40078258561

約数列:

[1, 7, 19, 133, 499, 1531, 1907, 3493, 9481, 10717, 13349, 29089, 36233, 66367, 203623, 253631, 763969, 951593, 2919617, 5347783, 6661151, 14515411, 18080267, 20437319, 55472723, 101607877, 126561869, 388309061, 1456888883, 10198222181, 27680888777, 193766221439]

約数ペア:

[(1, 193766221439), (7, 27680888777), (19, 10198222181), (133, 1456888883), (499, 388309061), (1531, 126561869), (1907, 101607877), (3493, 55472723), (9481, 20437319), (10717, 18080267), (13349, 14515411), (29089, 6661151), (36233, 5347783), (66367, 2919617), (203623, 951593), (253631, 763969)]