198260986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11393}}^1$

素因数の和:11526

約数の個数: 32

約数和(自身を含む): 374087808

約数和(自身を除く): 175826822

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 11393, 17402, 22786, 79751, 125323, 159502, 250646, 877261, 1287409, 1754522, 2574818, 9011863, 14161499, 18023726, 28322998, 99130493, 198260986]

約数ペア:

[(1, 198260986), (2, 99130493), (7, 28322998), (11, 18023726), (14, 14161499), (22, 9011863), (77, 2574818), (113, 1754522), (154, 1287409), (226, 877261), (791, 250646), (1243, 159502), (1582, 125323), (2486, 79751), (8701, 22786), (11393, 17402)]