221485162

素因数分解:

$2^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1593

約数の個数: 16

約数和(自身を含む): 334486152

約数和(自身を除く): 113000990

約数列:

[1, 2, 337, 373, 674, 746, 881, 1762, 125701, 251402, 296897, 328613, 593794, 657226, 110742581, 221485162]

約数ペア:

[(1, 221485162), (2, 110742581), (337, 657226), (373, 593794), (674, 328613), (746, 296897), (881, 251402), (1762, 125701)]