210302638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10601}}^1$

素因数の和:10732

約数の個数: 32

約数和(自身を含む): 391849920

約数和(自身を除く): 181547282

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 10601, 19838, 21202, 74207, 137813, 148414, 275626, 964691, 1155509, 1929382, 2311018, 8088563, 15021617, 16177126, 30043234, 105151319, 210302638]

約数ペア:

[(1, 210302638), (2, 105151319), (7, 30043234), (13, 16177126), (14, 15021617), (26, 8088563), (91, 2311018), (109, 1929382), (182, 1155509), (218, 964691), (763, 275626), (1417, 148414), (1526, 137813), (2834, 74207), (9919, 21202), (10601, 19838)]