208084135

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{29287}}^1$

素因数の和:29335

約数の個数: 24

約数和(自身を含む): 300494880

約数和(自身を除く): 92410745

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 29287, 146435, 205009, 849323, 1025045, 1435063, 4246615, 5945261, 7175315, 29726305, 41616827, 208084135]

約数ペア:

[(1, 208084135), (5, 41616827), (7, 29726305), (29, 7175315), (35, 5945261), (49, 4246615), (145, 1435063), (203, 1025045), (245, 849323), (1015, 205009), (1421, 146435), (7105, 29287)]