201954101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 219656448

約数和(自身を除く): 17702347

約数列:

[1, 17, 43, 431, 641, 731, 7327, 10897, 18533, 27563, 276271, 315061, 468571, 4696607, 11879653, 201954101]

約数ペア:

[(1, 201954101), (17, 11879653), (43, 4696607), (431, 468571), (641, 315061), (731, 276271), (7327, 27563), (10897, 18533)]