201998874172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{2182639}}^1$

素因数の和:2184021

約数の個数: 24

約数和(自身を含む): 374567215680

約数和(自身を除く): 172568341508

約数列:

[1, 2, 4, 17, 34, 68, 1361, 2722, 5444, 23137, 46274, 92548, 2182639, 4365278, 8730556, 37104863, 74209726, 148419452, 2970571679, 5941143358, 11882286716, 50499718543, 100999437086, 201998874172]

約数ペア:

[(1, 201998874172), (2, 100999437086), (4, 50499718543), (17, 11882286716), (34, 5941143358), (68, 2970571679), (1361, 148419452), (2722, 74209726), (5444, 37104863), (23137, 8730556), (46274, 4365278), (92548, 2182639)]