210529610

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{19087}}^1$

素因数の和:20197

約数の個数: 16

約数和(自身を含む): 379316736

約数和(自身を除く): 168787126

約数列:

[1, 2, 5, 10, 1103, 2206, 5515, 11030, 19087, 38174, 95435, 190870, 21052961, 42105922, 105264805, 210529610]

約数ペア:

[(1, 210529610), (2, 105264805), (5, 42105922), (10, 21052961), (1103, 190870), (2206, 95435), (5515, 38174), (11030, 19087)]