193461226

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 338411520

約数和(自身を除く): 144950294

約数列:

[1, 2, 7, 14, 71, 142, 191, 382, 497, 994, 1019, 1337, 2038, 2674, 7133, 13561, 14266, 27122, 72349, 94927, 144698, 189854, 194629, 389258, 506443, 1012886, 1362403, 2724806, 13818659, 27637318, 96730613, 193461226]

約数ペア:

[(1, 193461226), (2, 96730613), (7, 27637318), (14, 13818659), (71, 2724806), (142, 1362403), (191, 1012886), (382, 506443), (497, 389258), (994, 194629), (1019, 189854), (1337, 144698), (2038, 94927), (2674, 72349), (7133, 27122), (13561, 14266)]