201231869668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21600673}}^1$

素因数の和:21600831

約数の個数: 24

約数和(自身を含む): 375592519512

約数和(自身を除く): 174360649844

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 21600673, 43201346, 86402692, 367211441, 734422882, 1468845764, 2959292201, 5918584402, 11837168804, 50307967417, 100615934834, 201231869668]

約数ペア:

[(1, 201231869668), (2, 100615934834), (4, 50307967417), (17, 11837168804), (34, 5918584402), (68, 2959292201), (137, 1468845764), (274, 734422882), (548, 367211441), (2329, 86402692), (4658, 43201346), (9316, 21600673)]