201804980026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1\times {\mathrm{169919}}^1$

素因数の和:172638

約数の個数: 32

約数和(自身を含む): 345299189760

約数和(自身を除く): 143494209734

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2687, 5374, 34931, 45679, 69862, 91358, 169919, 339838, 593827, 1187654, 2208947, 2888623, 4417894, 5777246, 37552099, 75104198, 456572353, 913144706, 5935440589, 7761730001, 11870881178, 15523460002, 100902490013, 201804980026]

約数ペア:

[(1, 201804980026), (2, 100902490013), (13, 15523460002), (17, 11870881178), (26, 7761730001), (34, 5935440589), (221, 913144706), (442, 456572353), (2687, 75104198), (5374, 37552099), (34931, 5777246), (45679, 4417894), (69862, 2888623), (91358, 2208947), (169919, 1187654), (339838, 593827)]