195423721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 232934400

約数和(自身を除く): 37510679

約数列:

[1, 17, 19, 29, 31, 323, 493, 527, 551, 589, 673, 899, 9367, 10013, 11441, 12787, 15283, 17081, 19517, 20863, 217379, 290377, 331789, 354671, 370823, 396397, 605027, 6303991, 6738749, 10285459, 11495513, 195423721]

約数ペア:

[(1, 195423721), (17, 11495513), (19, 10285459), (29, 6738749), (31, 6303991), (323, 605027), (493, 396397), (527, 370823), (551, 354671), (589, 331789), (673, 290377), (899, 217379), (9367, 20863), (10013, 19517), (11441, 17081), (12787, 15283)]