201157885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37217}}^1$

素因数の和:37292

約数の個数: 16

約数和(自身を含む): 257250816

約数和(自身を除く): 56092931

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 37217, 186085, 855991, 1749199, 4279955, 8745995, 40231577, 201157885]

約数ペア:

[(1, 201157885), (5, 40231577), (23, 8745995), (47, 4279955), (115, 1749199), (235, 855991), (1081, 186085), (5405, 37217)]