204715238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{160687}}^1$

素因数の和:160716

約数の個数: 24

約数和(自身を含む): 384687072

約数和(自身を除く): 179971834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 160687, 321374, 1124809, 2088931, 2249618, 4177862, 7873663, 14622517, 15747326, 29245034, 102357619, 204715238]

約数ペア:

[(1, 204715238), (2, 102357619), (7, 29245034), (13, 15747326), (14, 14622517), (26, 7873663), (49, 4177862), (91, 2249618), (98, 2088931), (182, 1124809), (637, 321374), (1274, 160687)]