201052475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8713}}^1$

素因数の和:8807

約数の個数: 24

約数和(自身を含む): 272295072

約数和(自身を除く): 71242597

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 8713, 23075, 43565, 113269, 217825, 566345, 618623, 2831725, 3093115, 8042099, 15465575, 40210495, 201052475]

約数ペア:

[(1, 201052475), (5, 40210495), (13, 15465575), (25, 8042099), (65, 3093115), (71, 2831725), (325, 618623), (355, 566345), (923, 217825), (1775, 113269), (4615, 43565), (8713, 23075)]