207970326

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{77543}}^1$

素因数の和:77700

約数の個数: 24

約数和(自身を含む): 453632400

約数和(自身を除く): 245662074

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 77543, 155086, 232629, 465258, 697887, 1395774, 11553907, 23107814, 34661721, 69323442, 103985163, 207970326]

約数ペア:

[(1, 207970326), (2, 103985163), (3, 69323442), (6, 34661721), (9, 23107814), (18, 11553907), (149, 1395774), (298, 697887), (447, 465258), (894, 232629), (1341, 155086), (2682, 77543)]