200052008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32603}}^1$

素因数の和:32681

約数の個数: 32

約数和(自身を含む): 410810400

約数和(自身を除く): 210758392

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 32603, 65206, 130412, 260824, 423839, 847678, 1695356, 1923577, 3390712, 3847154, 7694308, 15388616, 25006501, 50013002, 100026004, 200052008]

約数ペア:

[(1, 200052008), (2, 100026004), (4, 50013002), (8, 25006501), (13, 15388616), (26, 7694308), (52, 3847154), (59, 3390712), (104, 1923577), (118, 1695356), (236, 847678), (472, 423839), (767, 260824), (1534, 130412), (3068, 65206), (6136, 32603)]