206604265

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{7019}}^1$

素因数の和:7089

約数の個数: 24

約数和(自身を含む): 293492160

約数和(自身を除く): 86887895

約数列:

[1, 5, 7, 29, 35, 145, 203, 841, 1015, 4205, 5887, 7019, 29435, 35095, 49133, 203551, 245665, 1017755, 1424857, 5902979, 7124285, 29514895, 41320853, 206604265]

約数ペア:

[(1, 206604265), (5, 41320853), (7, 29514895), (29, 7124285), (35, 5902979), (145, 1424857), (203, 1017755), (841, 245665), (1015, 203551), (4205, 49133), (5887, 35095), (7019, 29435)]