214925266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53173}}^1$

素因数の和:53265

約数の個数: 16

約数和(自身を含む): 336910464

約数和(自身を除く): 121985198

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 53173, 106346, 2286439, 2499131, 4572878, 4998262, 107462633, 214925266]

約数ペア:

[(1, 214925266), (2, 107462633), (43, 4998262), (47, 4572878), (86, 2499131), (94, 2286439), (2021, 106346), (4042, 53173)]