126950178

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{205421}}^1$

素因数の和:205529

約数の個数: 16

約数和(自身を含む): 256366656

約数和(自身を除く): 129416478

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 205421, 410842, 616263, 1232526, 21158363, 42316726, 63475089, 126950178]

約数ペア:

[(1, 126950178), (2, 63475089), (3, 42316726), (6, 21158363), (103, 1232526), (206, 616263), (309, 410842), (618, 205421)]