203465614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{840767}}^1$

素因数の和:840791

約数の個数: 12

約数和(自身を含む): 335466432

約数和(自身を除く): 132000818

約数列:

[1, 2, 11, 22, 121, 242, 840767, 1681534, 9248437, 18496874, 101732807, 203465614]

約数ペア:

[(1, 203465614), (2, 101732807), (11, 18496874), (22, 9248437), (121, 1681534), (242, 840767)]