201323255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{250091}}^1$

素因数の和:250126

約数の個数: 16

約数和(自身を含む): 288105984

約数和(自身を除く): 86782729

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 250091, 1250455, 1750637, 5752093, 8753185, 28760465, 40264651, 201323255]

約数ペア:

[(1, 201323255), (5, 40264651), (7, 28760465), (23, 8753185), (35, 5752093), (115, 1750637), (161, 1250455), (805, 250091)]