201277610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490921}}^1$

素因数の和:490969

約数の個数: 16

約数和(自身を含む): 371137032

約数和(自身を除く): 169859422

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490921, 981842, 2454605, 4909210, 20127761, 40255522, 100638805, 201277610]

約数ペア:

[(1, 201277610), (2, 100638805), (5, 40255522), (10, 20127761), (41, 4909210), (82, 2454605), (205, 981842), (410, 490921)]