207746005232

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{72537013}}^1$

素因数の和:72537200

約数の個数: 20

約数和(自身を含む): 404756538120

約数和(自身を除く): 197010532888

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 72537013, 145074026, 290148052, 580296104, 1160592208, 12984125327, 25968250654, 51936501308, 103873002616, 207746005232]

約数ペア:

[(1, 207746005232), (2, 103873002616), (4, 51936501308), (8, 25968250654), (16, 12984125327), (179, 1160592208), (358, 580296104), (716, 290148052), (1432, 145074026), (2864, 72537013)]