209510002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{4007}}^1$

素因数の和:6033

約数の個数: 16

約数和(自身を含む): 338692032

約数和(自身を除く): 129182030

約数列:

[1, 2, 13, 26, 2011, 4007, 4022, 8014, 26143, 52091, 52286, 104182, 8058077, 16116154, 104755001, 209510002]

約数ペア:

[(1, 209510002), (2, 104755001), (13, 16116154), (26, 8058077), (2011, 104182), (4007, 52286), (4022, 52091), (8014, 26143)]