215681362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{224201}}^1$

素因数の和:224253

約数の個数: 16

約数和(自身を含む): 357826392

約数和(自身を除く): 142145030

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 224201, 448402, 2914613, 5829226, 8295437, 16590874, 107840681, 215681362]

約数ペア:

[(1, 215681362), (2, 107840681), (13, 16590874), (26, 8295437), (37, 5829226), (74, 2914613), (481, 448402), (962, 224201)]