200955986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18379}}^1$

素因数の和:18470

約数の個数: 32

約数和(自身を含む): 381127680

約数和(自身を除く): 180171694

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 18379, 36758, 128653, 202169, 257306, 404338, 1304909, 1415183, 2609818, 2830366, 9134363, 14353999, 18268726, 28707998, 100477993, 200955986]

約数ペア:

[(1, 200955986), (2, 100477993), (7, 28707998), (11, 18268726), (14, 14353999), (22, 9134363), (71, 2830366), (77, 2609818), (142, 1415183), (154, 1304909), (497, 404338), (781, 257306), (994, 202169), (1562, 128653), (5467, 36758), (10934, 18379)]