205183370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172423}}^1$

素因数の和:172454

約数の個数: 32

約数和(自身を含む): 446923008

約数和(自身を除く): 241739638

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 172423, 344846, 862115, 1206961, 1724230, 2413922, 2931191, 5862382, 6034805, 12069610, 14655955, 20518337, 29311910, 41036674, 102591685, 205183370]

約数ペア:

[(1, 205183370), (2, 102591685), (5, 41036674), (7, 29311910), (10, 20518337), (14, 14655955), (17, 12069610), (34, 6034805), (35, 5862382), (70, 2931191), (85, 2413922), (119, 1724230), (170, 1206961), (238, 862115), (595, 344846), (1190, 172423)]