207846170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129097}}^1$

素因数の和:129134

約数の個数: 32

約数和(自身を含む): 446162688

約数和(自身を除く): 238316518

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 129097, 258194, 645485, 903679, 1290970, 1807358, 2969231, 4518395, 5938462, 9036790, 14846155, 20784617, 29692310, 41569234, 103923085, 207846170]

約数ペア:

[(1, 207846170), (2, 103923085), (5, 41569234), (7, 29692310), (10, 20784617), (14, 14846155), (23, 9036790), (35, 5938462), (46, 4518395), (70, 2969231), (115, 1807358), (161, 1290970), (230, 903679), (322, 645485), (805, 258194), (1610, 129097)]