197722090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 368069184

約数和(自身を除く): 170347094

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 4507, 8774, 9014, 21935, 22535, 43870, 45070, 184787, 369574, 482249, 923935, 964498, 1847870, 2411245, 4822490, 19772209, 39544418, 98861045, 197722090]

約数ペア:

[(1, 197722090), (2, 98861045), (5, 39544418), (10, 19772209), (41, 4822490), (82, 2411245), (107, 1847870), (205, 964498), (214, 923935), (410, 482249), (535, 369574), (1070, 184787), (4387, 45070), (4507, 43870), (8774, 22535), (9014, 21935)]