200194001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{40111}}^1$

素因数の和:40172

約数の個数: 16

約数和(自身を含む): 246448128

約数和(自身を除く): 46254127

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 40111, 280777, 922553, 1243441, 6457871, 8704087, 28599143, 200194001]

約数ペア:

[(1, 200194001), (7, 28599143), (23, 8704087), (31, 6457871), (161, 1243441), (217, 922553), (713, 280777), (4991, 40111)]