147604208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{214541}}^1$

素因数の和:214592

約数の個数: 20

約数和(自身を含む): 292635288

約数和(自身を除く): 145031080

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 214541, 429082, 858164, 1716328, 3432656, 9225263, 18450526, 36901052, 73802104, 147604208]

約数ペア:

[(1, 147604208), (2, 73802104), (4, 36901052), (8, 18450526), (16, 9225263), (43, 3432656), (86, 1716328), (172, 858164), (344, 429082), (688, 214541)]