202379825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 259777272

約数和(自身を除く): 57397447

約数列:

[1, 5, 25, 37, 137, 185, 685, 925, 1597, 3425, 5069, 7985, 25345, 39925, 59089, 126725, 218789, 295445, 1093945, 1477225, 5469725, 8095193, 40475965, 202379825]

約数ペア:

[(1, 202379825), (5, 40475965), (25, 8095193), (37, 5469725), (137, 1477225), (185, 1093945), (685, 295445), (925, 218789), (1597, 126725), (3425, 59089), (5069, 39925), (7985, 25345)]