194631437

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 263553024

約数和(自身を除く): 68921587

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 889, 1001, 1397, 1531, 1651, 9779, 10717, 11557, 16841, 18161, 19903, 117887, 127127, 139321, 194437, 218933, 1361059, 1532531, 2138807, 2527681, 14971649, 17693767, 27804491, 194631437]

約数ペア:

[(1, 194631437), (7, 27804491), (11, 17693767), (13, 14971649), (77, 2527681), (91, 2138807), (127, 1532531), (143, 1361059), (889, 218933), (1001, 194437), (1397, 139321), (1531, 127127), (1651, 117887), (9779, 19903), (10717, 18161), (11557, 16841)]