209562106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{152077}}^1$

素因数の和:152145

約数の個数: 16

約数和(自身を含む): 344912904

約数和(自身を除く): 135350798

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 152077, 304154, 1977001, 3954002, 8060081, 16120162, 104781053, 209562106]

約数ペア:

[(1, 209562106), (2, 104781053), (13, 16120162), (26, 8060081), (53, 3954002), (106, 1977001), (689, 304154), (1378, 152077)]