208651010

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{25169}}^1$

素因数の和:26005

約数の個数: 16

約数和(自身を含む): 376039800

約数和(自身を除く): 167388790

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 25169, 50338, 125845, 251690, 20865101, 41730202, 104325505, 208651010]

約数ペア:

[(1, 208651010), (2, 104325505), (5, 41730202), (10, 20865101), (829, 251690), (1658, 125845), (4145, 50338), (8290, 25169)]