208032942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6521}}^1$

素因数の和:6948

約数の個数: 32

約数和(自身を含む): 449235360

約数和(自身を除く): 241202418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5317, 6521, 10634, 13042, 15951, 19563, 31902, 39126, 84773, 169546, 254319, 508638, 2667089, 5334178, 8001267, 16002534, 34672157, 69344314, 104016471, 208032942]

約数ペア:

[(1, 208032942), (2, 104016471), (3, 69344314), (6, 34672157), (13, 16002534), (26, 8001267), (39, 5334178), (78, 2667089), (409, 508638), (818, 254319), (1227, 169546), (2454, 84773), (5317, 39126), (6521, 31902), (10634, 19563), (13042, 15951)]