211040272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{573479}}^1$

素因数の和:573510

約数の個数: 20

約数和(自身を含む): 426669120

約数和(自身を除く): 215628848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 573479, 1146958, 2293916, 4587832, 9175664, 13190017, 26380034, 52760068, 105520136, 211040272]

約数ペア:

[(1, 211040272), (2, 105520136), (4, 52760068), (8, 26380034), (16, 13190017), (23, 9175664), (46, 4587832), (92, 2293916), (184, 1146958), (368, 573479)]