261036283186

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{209563}}^1$

素因数の和:210226

約数の個数: 32

約数和(自身を含む): 450787252608

約数和(自身を除く): 189750969422

約数列:

[1, 2, 7, 14, 193, 386, 461, 922, 1351, 2702, 3227, 6454, 88973, 177946, 209563, 419126, 622811, 1245622, 1466941, 2933882, 40445659, 80891318, 96608543, 193217086, 283119613, 566239226, 676259801, 1352519602, 18645448799, 37290897598, 130518141593, 261036283186]

約数ペア:

[(1, 261036283186), (2, 130518141593), (7, 37290897598), (14, 18645448799), (193, 1352519602), (386, 676259801), (461, 566239226), (922, 283119613), (1351, 193217086), (2702, 96608543), (3227, 80891318), (6454, 40445659), (88973, 2933882), (177946, 1466941), (209563, 1245622), (419126, 622811)]