210485738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{23539}}^1$

素因数の和:23821

約数の個数: 16

約数和(自身を含む): 335586240

約数和(自身を除く): 125100502

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 23539, 47078, 400163, 800326, 6190757, 12381514, 105242869, 210485738]

約数ペア:

[(1, 210485738), (2, 105242869), (17, 12381514), (34, 6190757), (263, 800326), (526, 400163), (4471, 47078), (8942, 23539)]