205201078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{56467}}^1$

素因数の和:56571

約数の個数: 16

約数和(自身を含む): 325255680

約数和(自身を除く): 120054602

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 56467, 112934, 1298741, 2597482, 4460893, 8921786, 102600539, 205201078]

約数ペア:

[(1, 205201078), (2, 102600539), (23, 8921786), (46, 4460893), (79, 2597482), (158, 1298741), (1817, 112934), (3634, 56467)]