202327025

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 255546144

約数和(自身を除く): 53219119

約数列:

[1, 5, 25, 83, 281, 347, 415, 1405, 1735, 2075, 7025, 8675, 23323, 28801, 97507, 116615, 144005, 487535, 583075, 720025, 2437675, 8093081, 40465405, 202327025]

約数ペア:

[(1, 202327025), (5, 40465405), (25, 8093081), (83, 2437675), (281, 720025), (347, 583075), (415, 487535), (1405, 144005), (1735, 116615), (2075, 97507), (7025, 28801), (8675, 23323)]