201100753

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{178439}}^1$

素因数の和:178476

約数の個数: 12

約数和(自身を含む): 244105920

約数和(自身を除く): 43005167

約数列:

[1, 7, 23, 49, 161, 1127, 178439, 1249073, 4104097, 8743511, 28728679, 201100753]

約数ペア:

[(1, 201100753), (7, 28728679), (23, 8743511), (49, 4104097), (161, 1249073), (1127, 178439)]