201810556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{27767}}^1$

素因数の和:27873

約数の個数: 24

約数和(自身を含む): 373201920

約数和(自身を除く): 171391364

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 27767, 55534, 111068, 638641, 1277282, 2193593, 2554564, 4387186, 8774372, 50452639, 100905278, 201810556]

約数ペア:

[(1, 201810556), (2, 100905278), (4, 50452639), (23, 8774372), (46, 4387186), (79, 2554564), (92, 2193593), (158, 1277282), (316, 638641), (1817, 111068), (3634, 55534), (7268, 27767)]