229541998

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{643}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 403958016

約数和(自身を除く): 174416018

約数列:

[1, 2, 7, 14, 43, 86, 301, 593, 602, 643, 1186, 1286, 4151, 4501, 8302, 9002, 25499, 27649, 50998, 55298, 178493, 193543, 356986, 381299, 387086, 762598, 2669093, 5338186, 16395857, 32791714, 114770999, 229541998]

約数ペア:

[(1, 229541998), (2, 114770999), (7, 32791714), (14, 16395857), (43, 5338186), (86, 2669093), (301, 762598), (593, 387086), (602, 381299), (643, 356986), (1186, 193543), (1286, 178493), (4151, 55298), (4501, 50998), (8302, 27649), (9002, 25499)]