199615754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{28541}}^1$

素因数の和:28825

約数の個数: 16

約数和(自身を含む): 323666280

約数和(自身を除く): 124050526

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 28541, 57082, 371033, 742066, 7677529, 15355058, 99807877, 199615754]

約数ペア:

[(1, 199615754), (2, 99807877), (13, 15355058), (26, 7677529), (269, 742066), (538, 371033), (3497, 57082), (6994, 28541)]