207303905

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{593}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 251475840

約数和(自身を除く): 44171935

約数列:

[1, 5, 139, 503, 593, 695, 2515, 2965, 69917, 82427, 298279, 349585, 412135, 1491395, 41460781, 207303905]

約数ペア:

[(1, 207303905), (5, 41460781), (139, 1491395), (503, 412135), (593, 349585), (695, 298279), (2515, 82427), (2965, 69917)]