203468330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1565141}}^1$

素因数の和:1565161

約数の個数: 16

約数和(自身を含む): 394415784

約数和(自身を除く): 190947454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1565141, 3130282, 7825705, 15651410, 20346833, 40693666, 101734165, 203468330]

約数ペア:

[(1, 203468330), (2, 101734165), (5, 40693666), (10, 20346833), (13, 15651410), (26, 7825705), (65, 3130282), (130, 1565141)]